| Item Name | Seat Valve |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-365-1899 (003651899) |
| NCB Code | USA (00) |
| Manufacturer | Woodward Inc, Coltec Industries Inc, Fairbanks Morse Llc |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKW | OVERALL HEIGHT | 0.328 INCHES NOMINAL |
| ADAR | BODY OUTSIDE DIAMETER | 0.313 INCHES MINIMUM AND 0.314 INCHES MAXIMUM |
| ADAS | BODY INSIDE DIAMETER | 0.188 INCHES NOMINAL |
| AJSG | SEAT ANGLE IN DEG | 30.000 NOMINAL |
| CQKM | SEATING SURFACE SHAPE | ANGULAR |
| FEAT | SPECIAL FEATURES | W/TWO LUGS AT BOTTOM 0.125 IN. LG BY 0.078 IN. W,180.0 DEG APART |
| MATT | MATERIAL | STEEL COMP 1111 OVERALL OR STEEL COMP 1112 OVERALL |
| STYL | STYLE DESIGNATOR | PLAIN |
| ZZZV | FSC APPLICATION DATA | GOVERNOR,ENGINE,NONAIRCRAFT |
| Components Related to NSN - 4820-00-365-1899, 4820003651899 | ||||
| 4810-01-278-5440 (4810012785440) | 4820-01-192-4196 (4820011924196) | 4820-00-965-8381 (4820009658381) | 4820-01-003-7863 (4820010037863) | |
| 4820-01-216-1156 (4820012161156) | 4820-01-357-3650 (4820013573650) | 4820-01-178-4887 (4820011784887) | 4810-01-057-7341 (4810010577341) | |
| 4820-01-367-9897 (4820013679897) | 4820-01-133-9054 (4820011339054) | 4820-01-383-5396 (4820013835396) | 4820-01-351-5405 (4820013515405) | |
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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