AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Valve Safety Relief |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-639-9106 (006399106) |
| NCB Code | USA (00) |
| Manufacturer | Northrop Grumman Systems Corporation, Westinghouse Electric Corp |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| D15-543KPC823T0829 | northrop grumman systems corporation | valve safety relief | RFQ |
| D15-332QPC285T0250 | northrop grumman systems corporation | valve safety relief | RFQ |
| D15-332CPC245T0250 | westinghouse electric corp | valve safety relief | RFQ |
| D15-439BPC125T0130-132 | westinghouse electric corp | valve safety relief | RFQ |
| D15-460APC15T020 | westinghouse electric corp | valve safety relief | RFQ |
| D15-699WPC1136T01141 | westinghouse electric corp | valve safety relief | RFQ |
| D15-699BPC1136T01141 | northrop grumman systems corporation | valve safety relief | RFQ |
| D15-765LPC823T0829 | northrop grumman systems corporation | valve safety relief | RFQ |
| D15-543KPC823T0829 | westinghouse electric corp | valve safety relief | RFQ |
| D15-765KPC823T0829 | westinghouse electric corp | valve safety relief | RFQ |
| D15-439NPC125T0130-132 | westinghouse electric corp | valve safety relief | RFQ |
| D15-332QPC245T0250 | westinghouse electric corp | valve safety relief | RFQ |
| D15-414-0PC429T0434 | northrop grumman systems corporation | valve safety relief | RFQ |
| D15-783-824T0829-833 | westinghouse electric corp | valve safety relief | RFQ |
| D15-765BPC823T0829 | westinghouse electric corp | valve safety relief | RFQ |
| D15-414AAPC429T0434 | westinghouse electric corp | valve safety relief | RFQ |
| D15-439DPC125T0130-132 | westinghouse electric corp | valve safety relief | RFQ |
| D15-543MPC823T0829 | westinghouse electric corp | valve safety relief | RFQ |
| D15-746KPC823T0829 | northrop grumman systems corporation | valve safety relief | RFQ |
| D15-332CPC245T0290 | northrop grumman systems corporation | valve safety relief | RFQ |
| D15-414-0-429T0434 | northrop grumman systems corporation | valve safety relief | RFQ |
| D15-765MPC823T0829 | northrop grumman systems corporation | valve safety relief | RFQ |
| 43B01605PC1136T01141 | westinghouse electric corp | valve safety relief | RFQ |
| D15-543APC823T0829 | westinghouse electric corp | valve safety relief | RFQ |
| D15-332JPC285T0250 | northrop grumman systems corporation | valve safety relief | RFQ |
| 43B01605PC1136T01141 | northrop grumman systems corporation | valve safety relief | RFQ |
| D15-699WPC1136T01141 | northrop grumman systems corporation | valve safety relief | RFQ |
| D15-509VPC1136T01141 | westinghouse electric corp | valve safety relief | RFQ |
| D15-453BPC15T020 | westinghouse electric corp | valve safety relief | RFQ |
| D15-699VPC1136T01141 | westinghouse electric corp | valve safety relief | RFQ |
| D15-783-823T0829 | westinghouse electric corp | valve safety relief | RFQ |
| D15-783-823T0829 | northrop grumman systems corporation | valve safety relief | RFQ |
| D15-664MPC823T0829 | westinghouse electric corp | valve safety relief | RFQ |
| D15-699BPC1136T01141 | westinghouse electric corp | valve safety relief | RFQ |
| D15-509-4PC1136T01141 | westinghouse electric corp | valve safety relief | RFQ |
| D15-332GPC285T0290 | westinghouse electric corp | valve safety relief | RFQ |
| D15-332CPC285T0250 | northrop grumman systems corporation | valve safety relief | RFQ |
| D15-460BPC15T020 | westinghouse electric corp | valve safety relief | RFQ |
| D15-453APC15T020 | westinghouse electric corp | valve safety relief | RFQ |
| D15-699XPC1136T01141 | westinghouse electric corp | valve safety relief | RFQ |
| D15-332QPC285T0290 | westinghouse electric corp | valve safety relief | RFQ |
| 43B01604PC1136T01141 | northrop grumman systems corporation | valve safety relief | RFQ |
| D15-332SPC245T0250 | westinghouse electric corp | valve safety relief | RFQ |
| D15-699UPC1136T01141 | westinghouse electric corp | valve safety relief | RFQ |
| D15-332CPC285T0290 | westinghouse electric corp | valve safety relief | RFQ |
| D15-460MPC15T020 | westinghouse electric corp | valve safety relief | RFQ |
| D15-699VPC1136T01141 | northrop grumman systems corporation | valve safety relief | RFQ |
| D15-414-0-429T0434 | westinghouse electric corp | valve safety relief | RFQ |
| D15-783KPC824T0829-833 | northrop grumman systems corporation | valve safety relief | RFQ |
| D15-785-823T0829 | westinghouse electric corp | valve safety relief | RFQ |
| 43B01607PC1136T01141 | westinghouse electric corp | valve safety relief | RFQ |
| D15-664-823T0829-10PS1 | westinghouse electric corp | valve safety relief | RFQ |
| D15-460MPC15T020 | northrop grumman systems corporation | valve safety relief | RFQ |
| D15-746LPC823T0829 | westinghouse electric corp | valve safety relief | RFQ |
| D15-746MPC823T0829 | northrop grumman systems corporation | valve safety relief | RFQ |
| D15-332FPC245T0250 | westinghouse electric corp | valve safety relief | RFQ |
| D15-783KPC823T0829 | westinghouse electric corp | valve safety relief | RFQ |
| D15-699UPC1136T01141 | northrop grumman systems corporation | valve safety relief | RFQ |
| D15-664-823T0829 | westinghouse electric corp | valve safety relief | RFQ |
| D15-509X1136T01141 | westinghouse electric corp | valve safety relief | RFQ |
| 43B01604PC1136T01141 | westinghouse electric corp | valve safety relief | RFQ |
| D15-332SPC245T0290 | northrop grumman systems corporation | valve safety relief | RFQ |
| D15-439PPC125T0130-132 | westinghouse electric corp | valve safety relief | RFQ |
| D15-414CCPC429T0434 | westinghouse electric corp | valve safety relief | RFQ |
| D15-665MPC823T0829 | westinghouse electric corp | valve safety relief | RFQ |
| D15-664APC823T0829 | northrop grumman systems corporation | valve safety relief | RFQ |
| D15-765MPC823T0829 | westinghouse electric corp | valve safety relief | RFQ |
| D15-543LPC823T0829 | westinghouse electric corp | valve safety relief | RFQ |
| D15-746KPC823T0829 | westinghouse electric corp | valve safety relief | RFQ |
| D15-785MPC823T0829 | westinghouse electric corp | valve safety relief | RFQ |
| D15-664KPC823T0829 | westinghouse electric corp | valve safety relief | RFQ |
| 43B01606PC1136T01141 | westinghouse electric corp | valve safety relief | RFQ |
| D15-439PPC125T0230-132 | northrop grumman systems corporation | valve safety relief | RFQ |
| D15-414-0PC429T0434 | westinghouse electric corp | valve safety relief | RFQ |
| D15-332QPC245T0290 | northrop grumman systems corporation | valve safety relief | RFQ |
| D15-332FPC245T0290 | northrop grumman systems corporation | valve safety relief | RFQ |
| D15-460LPC15T020 | westinghouse electric corp | valve safety relief | RFQ |
| D15-664APC823T0829 | westinghouse electric corp | valve safety relief | RFQ |
| D15-509BPC1136T01141 | westinghouse electric corp | valve safety relief | RFQ |
| D15-543LPC823T0829 | northrop grumman systems corporation | valve safety relief | RFQ |
| D15-453MPC15T020 | westinghouse electric corp | valve safety relief | RFQ |
| D15-460APC15T020 | northrop grumman systems corporation | valve safety relief | RFQ |
| D15-783KPC824T0829-833 | westinghouse electric corp | valve safety relief | RFQ |
| D15-746BPC823T0829 | westinghouse electric corp | valve safety relief | RFQ |
| D15-460BPC15T020 | northrop grumman systems corporation | valve safety relief | RFQ |
| D15-746MPC823T0829 | westinghouse electric corp | valve safety relief | RFQ |
| D15-765LPC823T0829 | westinghouse electric corp | valve safety relief | RFQ |
| D15-453APC15T020 | northrop grumman systems corporation | valve safety relief | RFQ |
| D15-509WPC1136T01141 | westinghouse electric corp | valve safety relief | RFQ |
| D15-453BPC15T020 | northrop grumman systems corporation | valve safety relief | RFQ |
| D15-332TPC285T0290 | westinghouse electric corp | valve safety relief | RFQ |
| D15-509BPC1136T01141 | northrop grumman systems corporation | valve safety relief | RFQ |
| 43B01585PC1136T01141 | westinghouse electric corp | valve safety relief | RFQ |
| D15-664LPC823T0829 | westinghouse electric corp | valve safety relief | RFQ |
| D15-699XPC1136T01141 | northrop grumman systems corporation | valve safety relief | RFQ |
| D15-453LPC15T020 | westinghouse electric corp | valve safety relief | RFQ |
| D15-509-1136-1141 | westinghouse electric corp | valve safety relief | RFQ |
| D15-509-4PC1136T01141 | northrop grumman systems corporation | valve safety relief | RFQ |
| D15-414CPC429T0434 | westinghouse electric corp | valve safety relief | RFQ |
| D15-453LPC15T020 | northrop grumman systems corporation | valve safety relief | 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 |
| Relevant Components for NSN - 4820-00-639-9106, 4820006399106 | ||||
| 4810-01-693-0546 (4810016930546) | 4810-01-224-8636 (4810012248636) | 4810-00-181-8826 (4810001818826) | 4810-00-533-2538 (4810005332538) | |
| 4820-01-319-3454 (4820013193454) | 4820-01-154-9733 (4820011549733) | 4810-01-176-9496 (4810011769496) | 4820-01-278-5449 (4820012785449) | |
| 4810-01-152-7681 (4810011527681) | 4810-00-127-2787 (4810001272787) | 4820-00-557-7800 (4820005577800) | 4810-01-469-1460 (4810014691460) | |
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