| Item Name | Seat Valve |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-071-7388 (010717388) |
| NCB Code | USA (01) |
| Manufacturer | Huntington Ingalls Incorporated, Circor Intl Inc, Electric Boat Corporation, Bnl Industries Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 205620PC14-2 1-2 | huntington ingalls incorporated | seat valve | 43689 | RFQ |
| 2621-926-03PC18-CLJ2.5IN | circor intl inc | seat valve | 16626 | RFQ |
| 2621-926-03PC18-CLJ2.5IN | electric boat corporation | seat valve | 96169 | RFQ |
| HBV-S2-24-0002-04 | bnl industries inc | seat valve | 0az22 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKK | FLANGE DIAMETER | 3.990 INCHES MINIMUM AND 3.995 INCHES MAXIMUM |
| ADAR | BODY OUTSIDE DIAMETER | 3.677 INCHES MINIMUM AND 3.682 INCHES MAXIMUM |
| ADAS | BODY INSIDE DIAMETER | 2.250 INCHES NOMINAL |
| AGAV | END ITEM IDENTIFICATION | NAVAL 2-1/2 IN. 700 PSI BALL VALVE |
| AJRF | FLANGE SEAT TO DISK END HEIGHT | 0.155 INCHES NOMINAL |
| AJRM | UNDER FLANGE HEIGHT | 0.355 INCHES NOMINAL |
| AJSG | SEAT ANGLE IN DEG | 35.000 NOMINAL |
| CQKM | SEATING SURFACE SHAPE | ANGULAR |
| MATT | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 2.15 MIN GRAVITY AS MFG BY DUPONT OR EQUAL MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | PLAIN FLANGED |
| Relevant Components for NSN - 4820-01-071-7388, 4820010717388 | ||||
| 4820-01-695-0145 (4820016950145) | 4820-01-596-1771 (4820015961771) | 4810-01-187-3363 (4810011873363) | 4810-01-523-6894 (4810015236894) | |
| 4820-00-707-0356 (4820007070356) | 4820-01-568-0815 (4820015680815) | 4820-01-227-9365 (4820012279365) | 4820-01-104-8145 (4820011048145) | |
| 4820-01-299-5713 (4820012995713) | 4820-01-640-9566 (4820016409566) | 4810-01-346-0666 (4810013460666) | 4820-01-655-5932 (4820016555932) | |
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.
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