| Item Name | Seat Valve |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-733-5040 (007335040) |
| NCB Code | USA (00) |
| Manufacturer | Spence Engineering Co Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASA | THREAD LENGTH | 0.209 INCHES NOMINAL SINGLE THREADED PORTION |
| AJRF | FLANGE SEAT TO DISK END HEIGHT | 0.313 INCHES NOMINAL |
| AJSG | SEAT ANGLE IN DEG | 15.000 NOMINAL |
| MATT | MATERIAL | NICKEL ALLOY R-405 OVERALL |
| AAJD | THREAD CLASS | 3A SINGLE THREADED PORTION |
| ABKK | FLANGE DIAMETER | 1.250 INCHES NOMINAL |
| ADAS | BODY INSIDE DIAMETER | 0.625 INCHES NOMINAL |
| AJRM | UNDER FLANGE HEIGHT | 0.187 INCHES NOMINAL |
| CQJX | NOMINAL THREAD SIZE | 1.125 INCHES SINGLE THREADED PORTION |
| CQKM | SEATING SURFACE SHAPE | ANGULAR |
| STYL | STYLE DESIGNATOR | THREADED FLANGED |
| THSD | THREAD SERIES DESIGNATOR | UNEF SINGLE THREADED PORTION |
| Components Related to NSN - 4820-00-733-5040, 4820007335040 | ||||
| 4820-01-661-4388 (4820016614388) | 4820-01-145-6678 (4820011456678) | 4820-01-039-1836 (4820010391836) | 4820-01-386-1744 (4820013861744) | |
| 4810-01-271-8772 (4810012718772) | 4820-00-999-3603 (4820009993603) | 4820-01-212-9959 (4820012129959) | 4820-01-294-4352 (4820012944352) | |
| 4820-01-377-3064 (4820013773064) | 4820-01-394-1344 (4820013941344) | 4820-01-268-9843 (4820012689843) | 4820-01-500-8093 (4820015008093) | |
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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