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 4820-01-521-0018 (4820015210018). 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: | 4820015210018 |
| Manufacturers | American Society For Testing , Military Specifications , Trac Regulators Inc |
| Item Name | Valve Regulating Fluid Pressure |
| INC Code | 27565 |
| Federal Supply Group (FSG) | 48 Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-521-0018 (015210018) |
| NCB Code | USA (01) |
| Part No | Manufacturer | Item Name | CAGE Code | Type | Status | Availability | RFQ | |
|---|---|---|---|---|---|---|---|---|
| 40754-4 | trac regulators inc | valve regulating fluid pressure | 55378 | a | a | Avl | RFQ |
|
| 40754-4 ASSY 40754-401 | trac regulators inc | valve regulating fluid pressure | 55378 | a | a | Avl | RFQ |
|
| 40754-401 | trac regulators inc | valve regulating fluid pressure | 55378 | a | a | Avl | RFQ |
|
| F-1370-92 | american society for testing | valve regulating fluid pressure | 81346 | f | a | Avl | RFQ |
|
| MIL-V-2042 | military specifications | valve regulating fluid pressure | 81349 | NA | NA | Avl | RFQ |
|
| MRC | Criteria | Characteristic |
|---|---|---|
| SR-1 | MANUFACTURERS CODE | 81349 |
| ACKM | FIRST END CONNECTION TYPE | UNTHREADED INTERNAL PIPE |
| AEVQ | VALVE STEM DESIGN | SINGLE SEAT |
| AEVZ | MAXIMUM INLET PRESSURE RATING | 250.0 POUNDS PER SQUARE INCH |
| ACSH | SEAT MATERIAL | NICKEL COPPER ALLOY |
| ACKL | MEDIA FOR WHICH DESIGNED | WATER |
| AEVA | OUTLET PRESSURE RANGE | 5.0 TO 60.0 POUNDS PER SQUARE INCH |
| SR-1 | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-V-2042 |
| SR-1 | SPEC/STD CONTROLLING DATA | |
| FEAT | SPECIAL FEATURES | MANUFACTURER IDENTIFIES THIS VALVE AS 1/2"" STYLE H SEA WATER PRESSURE REDUCING VALVE PER MIL-V-2042 TYPE II 250 LB. END CONNECTIONS ARE UNION END/TAILPIECES WITH 1 GROOVE. DRAWING NOTE 7: O-RINGS AND RETAINING RINGS PROVIDED ONLY WHEN SPECIFIED ON ORDER. |
| ADQU | FLOW CONTROL DEVICE | DISK |
| ADQV | FLOW CONTROL DEVICE MATERIAL | RUBBER, BUNA-N |
| AAFZ | BODY MATERIAL | BRONZE, ASTM B61 |
| ADQZ | END CONNECTION QUANTITY | 2 |
| AEVN | REGULATION TYPE | AUTOMATIC SINGLE STAGE |
| AEVR | VALVE LOADING METHOD | SPRING |
| AEWF | FILTER | NOT INCLUDED |
| ABEP | STEM MATERIAL | NICKEL COPPER ALLOY |
| AGAV | III END ITEM IDENTIFICATION | W/S NIMITZ |
| AAQL | BODY STYLE | STRAIGHT THRU |
| ADQL | FACE TO FACE DISTANCE | 9.500 INCHES NOMINAL |
| ADZH | RENEWABLE SEAT RING TYPE | RETAINING RING |
| ACKN | FIRST END STYLE DESIGNATOR | SOCKET |
| CXCY | III PART NAME ASSIGNED BY CONTROLLING AGENCY | PRESSURE REDUCING VALVE |
| ACLG | FIRST END NOMINAL PIPE SIZE ACCOMMODATED | 0.500 INCHES |
| CCFG | VALVE SIZE | 0.500 INCHES |
| BZRS | END CONNECTION SPEC/STD | 53711-803-1385946 |
| 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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