ASAP Semiconductor is an industry-leading distributor for shopping for parts by National Stock Number (NSN) data, the items featured within this catalog all falling under NSN 4820-00-639-9106 (4820006399106). Toward the top of this page, you will find several details that pertain to this NSN, allowing you to confirm various aspects of these offerings to ensure accurate procurement. Meanwhile, the part numbers that we have available for purchase can be found below, with Request for Quote (RFQ) links provided alongside each should you wish to make a purchase. Our team is also available by phone or email to support you during the procurement process, so never hesitate to take the first step with us.
| Alternative NSN: | 4820006399106 |
| Manufacturers | Northrop Grumman Systems Corporation , Westinghouse Electric Corp |
| Item Name | Valve Safety Relief |
| INC Code | 05488 |
| Federal Supply Group (FSG) | 48 Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-639-9106 (006399106) |
| NCB Code | USA (00) |
| Part No | Manufacturer | Item Name | CAGE Code | Type | Status | Availability | RFQ | |
|---|---|---|---|---|---|---|---|---|
| 43B01585PC1136T01141 | northrop grumman systems corporation | valve safety relief | 90099 | a | a | Avl | RFQ |
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| 43B01585PC1136T01141 | westinghouse electric corp | valve safety relief | 79500 | a | a | Avl | RFQ |
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| 43B01604PC1136T01141 | northrop grumman systems corporation | valve safety relief | 90099 | a | a | Avl | RFQ |
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| 43B01604PC1136T01141 | westinghouse electric corp | valve safety relief | 79500 | a | a | Avl | RFQ |
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| 43B01605PC1136T01141 | northrop grumman systems corporation | valve safety relief | 90099 | a | a | Avl | RFQ |
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| 43B01605PC1136T01141 | westinghouse electric corp | valve safety relief | 79500 | a | a | Avl | RFQ |
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| 43B01606PC1136T01141 | northrop grumman systems corporation | valve safety relief | 90099 | a | a | Avl | RFQ |
|
| 43B01606PC1136T01141 | westinghouse electric corp | valve safety relief | 79500 | a | a | Avl | RFQ |
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| 43B01607PC1136T01141 | northrop grumman systems corporation | valve safety relief | 90099 | a | a | Avl | RFQ |
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| 43B01607PC1136T01141 | westinghouse electric corp | valve safety relief | 79500 | a | a | Avl | RFQ |
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| D15-332CPC245T0250 | westinghouse electric corp | valve safety relief | 80231 | a | f | Avl | RFQ |
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| D15-332CPC245T0290 | northrop grumman systems corporation | valve safety relief | 90099 | a | a | Avl | RFQ |
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| D15-332CPC285T0250 | northrop grumman systems corporation | valve safety relief | 90099 | a | a | Avl | RFQ |
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| D15-332CPC285T0290 | westinghouse electric corp | valve safety relief | 80231 | a | f | Avl | RFQ |
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| D15-332FPC245T0250 | westinghouse electric corp | valve safety relief | 80231 | a | f | Avl | RFQ |
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| D15-332FPC245T0290 | northrop grumman systems corporation | valve safety relief | 90099 | a | a | Avl | RFQ |
|
| D15-332GPC285T0250 | northrop grumman systems corporation | valve safety relief | 90099 | a | a | Avl | RFQ |
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| D15-332GPC285T0290 | westinghouse electric corp | valve safety relief | 80231 | a | f | Avl | RFQ |
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| D15-509VPC1136T01141 | northrop grumman systems corporation | valve safety relief | 90099 | a | a | Avl | RFQ |
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| D15-509VPC1136T01141 | westinghouse electric corp | valve safety relief | 79500 | a | a | Avl | RFQ |
|
| D15-509WPC1136T01141 | northrop grumman systems corporation | valve safety relief | 90099 | a | a | Avl | RFQ |
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| D15-509WPC1136T01141 | westinghouse electric corp | valve safety relief | 80231 | a | f | Avl | RFQ |
|
| D15-509X1136T01141 | westinghouse electric corp | valve safety relief | 80231 | a | f | Avl | RFQ |
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| D15-509X1136T01141 | northrop grumman systems corporation | valve safety relief | 90099 | a | a | Avl | RFQ |
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| D15-543APC823T0829 | westinghouse electric corp | valve safety relief | 80231 | a | f | Avl | RFQ |
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| D15-543APC823T0829 | northrop grumman systems corporation | valve safety relief | 90099 | a | a | Avl | RFQ |
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| D15-543KPC823T0829 | westinghouse electric corp | valve safety relief | 80231 | a | f | Avl | RFQ |
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| D15-543KPC823T0829 | northrop grumman systems corporation | valve safety relief | 90099 | a | a | Avl | RFQ |
|
| D15-543LPC823T0829 | northrop grumman systems corporation | valve safety relief | 90099 | a | a | Avl | RFQ |
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| D15-543LPC823T0829 | westinghouse electric corp | valve safety relief | 80231 | a | f | Avl | RFQ |
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| D15-543MPC823T0829 | westinghouse electric corp | valve safety relief | 80231 | a | f | Avl | RFQ |
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| D15-543MPC823T0829 | northrop grumman systems corporation | valve safety relief | 90099 | a | a | Avl | RFQ |
|
| D15-664-823T0829 | westinghouse electric corp | valve safety relief | 80231 | a | f | Avl | RFQ |
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| D15-664-823T0829 | northrop grumman systems corporation | valve safety relief | 90099 | a | a | Avl | RFQ |
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| D15-332JPC285T0250 | northrop grumman systems corporation | valve safety relief | 90099 | a | a | Avl | RFQ |
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| D15-332QPC245T0250 | westinghouse electric corp | valve safety relief | 80231 | a | f | Avl | RFQ |
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| D15-332QPC245T0290 | northrop grumman systems corporation | valve safety relief | 90099 | a | a | Avl | RFQ |
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| D15-332QPC285T0250 | northrop grumman systems corporation | valve safety relief | 90099 | a | a | Avl | RFQ |
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| D15-332QPC285T0290 | westinghouse electric corp | valve safety relief | 80231 | a | f | Avl | RFQ |
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| D15-332SPC245T0250 | westinghouse electric corp | valve safety relief | 80231 | a | f | Avl | RFQ |
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| D15-332SPC245T0290 | northrop grumman systems corporation | valve safety relief | 90099 | a | a | Avl | RFQ |
|
| D15-332TPC285T0290 | westinghouse electric corp | valve safety relief | 80231 | a | f | Avl | RFQ |
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| D15-414-0-429T0434 | northrop grumman systems corporation | valve safety relief | 90099 | a | a | Avl | RFQ |
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| D15-414-0-429T0434 | westinghouse electric corp | valve safety relief | 80231 | a | f | Avl | RFQ |
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| D15-414-0PC429T0434 | northrop grumman systems corporation | valve safety relief | 90099 | a | a | Avl | RFQ |
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| D15-414-0PC429T0434 | westinghouse electric corp | valve safety relief | 80231 | a | f | Avl | RFQ |
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| D15-414AAPC429T0434 | northrop grumman systems corporation | valve safety relief | 90099 | a | a | Avl | RFQ |
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| D15-414AAPC429T0434 | westinghouse electric corp | valve safety relief | 80231 | a | f | Avl | RFQ |
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| D15-414CCPC429T0434 | northrop grumman systems corporation | valve safety relief | 90099 | a | a | Avl | RFQ |
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| D15-414CCPC429T0434 | westinghouse electric corp | valve safety relief | 80231 | a | f | Avl | RFQ |
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| D15-664-823T0829-10PS1 | northrop grumman systems corporation | valve safety relief | 90099 | a | a | Avl | RFQ |
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| D15-664-823T0829-10PS1 | westinghouse electric corp | valve safety relief | 80231 | a | f | Avl | RFQ |
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| D15-664APC823T0829 | westinghouse electric corp | valve safety relief | 79500 | a | a | Avl | RFQ |
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| D15-664APC823T0829 | northrop grumman systems corporation | valve safety relief | 90099 | a | a | Avl | RFQ |
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| D15-664KPC823T0829 | westinghouse electric corp | valve safety relief | 79500 | a | a | Avl | RFQ |
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| D15-664KPC823T0829 | northrop grumman systems corporation | valve safety relief | 90099 | a | a | Avl | RFQ |
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| D15-664LPC823T0829 | northrop grumman systems corporation | valve safety relief | 90099 | a | a | Avl | RFQ |
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| D15-664LPC823T0829 | westinghouse electric corp | valve safety relief | 80231 | a | f | Avl | RFQ |
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| D15-664MPC823T0829 | westinghouse electric corp | valve safety relief | 79500 | a | a | Avl | RFQ |
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| D15-664MPC823T0829 | northrop grumman systems corporation | valve safety relief | 90099 | a | a | Avl | RFQ |
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| D15-665MPC823T0829 | northrop grumman systems corporation | valve safety relief | 90099 | a | a | Avl | RFQ |
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| D15-665MPC823T0829 | westinghouse electric corp | valve safety relief | 80231 | a | f | Avl | RFQ |
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| D15-699BPC1136T01141 | westinghouse electric corp | valve safety relief | 80231 | a | f | Avl | RFQ |
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| D15-699BPC1136T01141 | northrop grumman systems corporation | valve safety relief | 90099 | a | a | Avl | RFQ |
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| D15-699UPC1136T01141 | northrop grumman systems corporation | valve safety relief | 90099 | a | a | Avl | RFQ |
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| D15-699UPC1136T01141 | westinghouse electric corp | valve safety relief | 79500 | a | a | Avl | RFQ |
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| D15-414CPC429T0434 | westinghouse electric corp | valve safety relief | 80231 | a | f | Avl | RFQ |
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| D15-414CPC429T0434 | northrop grumman systems corporation | valve safety relief | 90099 | a | a | Avl | RFQ |
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| D15-439BPC125T0130-132 | northrop grumman systems corporation | valve safety relief | 90099 | a | a | Avl | RFQ |
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| D15-439BPC125T0130-132 | westinghouse electric corp | valve safety relief | 80231 | a | f | Avl | RFQ |
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| D15-439DPC125T0130-132 | northrop grumman systems corporation | valve safety relief | 90099 | a | a | Avl | RFQ |
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| D15-439DPC125T0130-132 | westinghouse electric corp | valve safety relief | 80231 | a | f | Avl | RFQ |
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| D15-439NPC125T0130-132 | westinghouse electric corp | valve safety relief | 80231 | a | f | Avl | RFQ |
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| D15-439NPC125T0130-132 | northrop grumman systems corporation | valve safety relief | 90099 | a | a | Avl | RFQ |
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| D15-439PPC125T0130-132 | westinghouse electric corp | valve safety relief | 80231 | a | f | Avl | RFQ |
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| D15-439PPC125T0230-132 | northrop grumman systems corporation | valve safety relief | 90099 | a | a | Avl | RFQ |
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| D15-453APC15T020 | northrop grumman systems corporation | valve safety relief | 90099 | a | a | Avl | RFQ |
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| D15-453APC15T020 | westinghouse electric corp | valve safety relief | 80231 | a | f | Avl | RFQ |
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| D15-453BPC15T020 | northrop grumman systems corporation | valve safety relief | 90099 | a | a | Avl | RFQ |
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| D15-453BPC15T020 | westinghouse electric corp | valve safety relief | 80231 | a | f | Avl | RFQ |
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| D15-453LPC15T020 | westinghouse electric corp | valve safety relief | 80231 | a | f | Avl | RFQ |
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| D15-453LPC15T020 | northrop grumman systems corporation | valve safety relief | 90099 | a | a | Avl | RFQ |
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| D15-699VPC1136T01141 | westinghouse electric corp | valve safety relief | 79500 | a | a | Avl | RFQ |
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| D15-699VPC1136T01141 | northrop grumman systems corporation | valve safety relief | 90099 | a | a | Avl | RFQ |
|
| D15-453MPC15T020 | northrop grumman systems corporation | valve safety relief | 90099 | a | a | Avl | RFQ |
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| D15-453MPC15T020 | westinghouse electric corp | valve safety relief | 80231 | a | f | Avl | RFQ |
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| D15-460APC15T020 | northrop grumman systems corporation | valve safety relief | 90099 | a | a | Avl | RFQ |
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| D15-460APC15T020 | westinghouse electric corp | valve safety relief | 80231 | a | f | Avl | RFQ |
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| D15-460BPC15T020 | westinghouse electric corp | valve safety relief | 80231 | a | f | Avl | RFQ |
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| D15-460BPC15T020 | northrop grumman systems corporation | valve safety relief | 90099 | a | a | Avl | RFQ |
|
| D15-460LPC15T020 | northrop grumman systems corporation | valve safety relief | 90099 | a | a | Avl | RFQ |
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| D15-460LPC15T020 | westinghouse electric corp | valve safety relief | 80231 | a | f | Avl | RFQ |
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| D15-460MPC15T020 | westinghouse electric corp | valve safety relief | 80231 | a | f | Avl | RFQ |
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| D15-460MPC15T020 | northrop grumman systems corporation | valve safety relief | 90099 | a | a | Avl | RFQ |
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| D15-509-1136-1141 | northrop grumman systems corporation | valve safety relief | 90099 | a | a | Avl | RFQ |
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| D15-509-1136-1141 | westinghouse electric corp | valve safety relief | 80231 | a | f | Avl | RFQ |
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| D15-509-4PC1136T01141 | northrop grumman systems corporation | valve safety relief | 90099 | a | a | Avl | RFQ |
|
| D15-509-4PC1136T01141 | westinghouse electric corp | valve safety relief | 80231 | a | f | Avl | RFQ |
|
| D15-509BPC1136T01141 | westinghouse electric corp | valve safety relief | 80231 | a | f | Avl | RFQ |
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| D15-509BPC1136T01141 | northrop grumman systems corporation | valve safety relief | 90099 | a | a | Avl | RFQ |
|
| MRC | Criteria | Characteristic |
|---|---|---|
| AAAR | NOMINAL PIPE SIZE ACCOMMODATED | 0.500 INCHES 1ST END |
| AAAR | NOMINAL PIPE SIZE ACCOMMODATED | 0.500 INCHES 2ND END |
| AAJF | THREAD DIRECTION | RIGHT-HAND 1ST END |
| ADQU | FLOW CONTROL DEVICE | DISK |
| ADSR | BONNET TYPE | EXPOSED SPRING |
| ADST | BONNET ATTACHMENT METHOD | THREADED |
| ADSU | DISK LOADING METHOD | SPRING |
| AHNC | CONNECTION STYLE | PLAIN (PIPE) 2ND END |
| AHNC | CONNECTION STYLE | PLAIN,OPTIONAL END(PIPE) 1ST END |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| AWLS | CONNECTION TYPE | THREADED INTERNAL PIPE 1ST END |
| AWLS | CONNECTION TYPE | UNTHREADED EXTERNAL PIPE 2ND END |
| CBBL | FEATURES PROVIDED | PRESSURE TIGHT OUTLET SIDE |
| CQJX | NOMINAL THREAD SIZE | 0.500 INCHES 1ST END |
| CSDC | OPENING PRESSURE SETTING | 15.0 POUNDS PER SQUARE INCH |
| MATT | MATERIAL | COPPER ALLOY BODY |
| MATT | MATERIAL | COPPER ALLOY SEAT |
| MATT | MATERIAL | STEEL FLOW CONTROL DEVICE |
| MATT | MATERIAL | STEEL STEM |
| STYL | STYLE DESIGNATOR | ANGLE |
| THSD | THREAD SERIES DESIGNATOR | NPT 1ST END |
| 4810-01-103-6098 (4810011036098) | 4820-01-334-0599 (4820013340599) | 4820-01-537-2778 (4820015372778) | 4820-01-510-0543 (4820015100543) |
| 4820-01-354-1657 (4820013541657) | 4820-01-338-6230 (4820013386230) | 4820-00-417-5424 (4820004175424) | 4820-01-223-5119 (4820012235119) |
| 4820-00-626-7481 (4820006267481) | 4820-01-352-3713 (4820013523713) | 4820-00-055-6778 (4820000556778) | 4820-01-240-3067 (4820012403067) |
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