| Item Name | Seat Valve |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-218-6079 (002186079) |
| NCB Code | USA (00) |
| Manufacturer | Northrop Grumman Systems Corporation, Westinghouse Electric Corp |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| D15-631QPC642 | northrop grumman systems corporation | seat valve | 90099 | RFQ |
| 9962 | northrop grumman systems corporation | seat valve | 90099 | RFQ |
| 9962 | westinghouse electric corp | seat valve | 80231 | RFQ |
| D15-631BPC642 | northrop grumman systems corporation | seat valve | 90099 | RFQ |
| D15-631RPC642 | northrop grumman systems corporation | seat valve | 90099 | RFQ |
| D15-631RPC642 | westinghouse electric corp | seat valve | 80231 | RFQ |
| D15-631BPC642 | westinghouse electric corp | seat valve | 80231 | RFQ |
| D15-631PPC642 | northrop grumman systems corporation | seat valve | 90099 | RFQ |
| D15-631PPC642 | westinghouse electric corp | seat valve | 80231 | RFQ |
| D15-631JPC642 | westinghouse electric corp | seat valve | 80231 | RFQ |
| D15-631JPC642 | northrop grumman systems corporation | seat valve | 90099 | RFQ |
| D15-631QPC642 | westinghouse electric corp | seat valve | 80231 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKK | FLANGE DIAMETER | 2.500 INCHES NOMINAL |
| ADAS | BODY INSIDE DIAMETER | 1.500 INCHES NOMINAL |
| AJRF | FLANGE SEAT TO DISK END HEIGHT | 0.250 INCHES NOMINAL |
| AJRM | UNDER FLANGE HEIGHT | 0.688 INCHES NOMINAL |
| AJSG | SEAT ANGLE IN DEG | 45.000 NOMINAL |
| CQKM | SEATING SURFACE SHAPE | ANGULAR |
| STYL | STYLE DESIGNATOR | THREADED FLANGED |
| Relevant Components for NSN - 4820-00-218-6079, 4820002186079 | ||||
| 4820-01-457-8919 (4820014578919) | 4820-00-518-4670 (4820005184670) | 4820-01-087-8164 (4820010878164) | 4820-01-658-8314 (4820016588314) | |
| 4820-01-600-0105 (4820016000105) | 4820-01-221-1573 (4820012211573) | 4820-01-117-0037 (4820011170037) | 4820-01-047-2107 (4820010472107) | |
| 4820-00-818-1047 (4820008181047) | 4820-01-544-0867 (4820015440867) | 4810-00-679-2778 (4810006792778) | 4820-01-115-6756 (4820011156756) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
Request for Quote
