| Item Name | Seat Valve |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-451-8015 (004518015) |
| NCB Code | USA (00) |
| Manufacturer | Tyco Fire Products Lp |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKW | OVERALL HEIGHT | 0.375 INCHES NOMINAL |
| ADAR | BODY OUTSIDE DIAMETER | 2.251 INCHES MINIMUM AND 2.257 INCHES MAXIMUM |
| ADAS | BODY INSIDE DIAMETER | 1.500 INCHES NOMINAL |
| AJSG | SEAT ANGLE IN DEG | 45.000 NOMINAL |
| CQFM | HARDNESS RATING | 90.0 BRINELL STANDARD MINIMUM BODY AND 95.0 BRINELL STANDARD MAXIMUM BODY |
| CQFM | HARDNESS RATING | 90.0 BRINELL STANDARD MINIMUM FACE AND 95.0 BRINELL STANDARD MAXIMUM FACE |
| CQKM | SEATING SURFACE SHAPE | ANGULAR |
| MATT | MATERIAL | RUBBER BUNA N OVERALL |
| STYL | STYLE DESIGNATOR | PLAIN |
| Relevant Components for NSN - 4820-00-451-8015, 4820004518015 | ||||
| 4820-01-560-5759 (4820015605759) | 4820-01-298-9351 (4820012989351) | 4820-01-545-4087 (4820015454087) | 4810-01-325-4666 (4810013254666) | |
| 4820-01-374-3466 (4820013743466) | 4810-01-453-8173 (4810014538173) | 4810-01-547-8647 (4810015478647) | 4820-01-453-6024 (4820014536024) | |
| 4820-01-510-0543 (4820015100543) | 4810-01-606-7570 (4810016067570) | 4820-01-071-1428 (4820010711428) | 4820-01-232-8464 (4820012328464) | |
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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