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 4820-00-640-6570 (4820006406570). 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: | 4820006406570 |
| Manufacturers | Lunkenheimer Co |
| Item Name | Valve Gate |
| INC Code | 05482 |
| Federal Supply Group (FSG) | 48 Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-640-6570 (006406570) |
| NCB Code | USA (00) |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAMW | FLANGE DIAMETER | 12.500 INCHES |
| ADSR | BONNET TYPE | OUTSIDE SCREW-YOKE |
| ADST | BONNET ATTACHMENT METHOD | BOLTED |
| AECS | BOLT HOLE QUANTITY | 8 |
| AQLR | VALVE OPERATION METHOD | MANUAL |
| AWLS | CONNECTION TYPE | FLANGE, ROUND W/HOLES |
| CBBL | FEATURES PROVIDED | BONNET PACKING |
| CQCJ | MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 250.0 POUNDS PER SQUARE INCH STEAM |
| CRKP | STEM TYPE | RISING |
| CWCF | FACE TO FACE DISTANCE | 15.875 INCHES |
| CWDF | FLANGE FACE DESIGN | PLAIN |
| FEAT | SPECIAL FEATURES | 1.625 IN. THK;0.875 IN. BOLT HOLE DIA;10.625 IN. BOLT CIRCLE DIA;6 IN. NOM PIPE SIZE ACCOMMODATED |
| MATT | III MATERIAL | COPPER ALLOY DISK |
| MATT | III MATERIAL | COPPER ALLOY SEAT |
| MATT | III MATERIAL | COPPER ALLOY STEM |
| MATT | III MATERIAL | IRON CAST BODY |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A216-61T,CL A AND B ASSN STD SINGLE MATERIAL RESPONSE BODY |
| 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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