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| Item Name | Seat Valve |
| INC Code | 22113 |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves, Nonpowered |
| National Item Identification Number (NIIN) | 00-482-8449 (004828449) |
| NCB Code | USA (00) |
| Manufacturer | Grimes Aerospace Company |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2A SINGLE THREADED PORTION |
| AASA | THREAD LENGTH | 0 280 INCHES NOMINAL SINGLE THREADED PORTION |
| ABKK | FLANGE DIAMETER | 0 250 INCHES NOMINAL |
| ADAR | BODY OUTSIDE DIAMETER | 0 208 INCHES MINIMUM AND 0 215 INCHES MAXIMUM |
| ADAS | BODY INSIDE DIAMETER | 0 155 INCHES NOMINAL |
| AJRF | FLANGE SEAT TO DISK END HEIGHT | 0 140 INCHES NOMINAL |
| AJRM | UNDER FLANGE HEIGHT | 0 140 INCHES NOMINAL |
| AJSG | SEAT ANGLE IN DEG | 0 500 NOMINAL |
| CQJX | NOMINAL THREAD SIZE | 12 000 INCHES SINGLE THREADED PORTION |
| CQKM | SEATING SURFACE SHAPE | ANGULAR |
| MATT | MATERIAL | ALUMINUM ALLOY 6061 OVERALL |
| SFTT | SURFACE TREATMENT | ANODIZE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-A-2508 ALLOY 6061 FED SPEC ALL TREATMENT RESPONSES OVERALL |
| STYL | STYLE DESIGNATOR | PLAIN FLANGED |
| THSD | THREAD SERIES DESIGNATOR | UNC SINGLE THREADED PORTION |
| Relevant Components for NSN - 4820-00-482-8449, 4820004828449 | ||||
| 4820-01-241-4560 (4820012414560) | 4820-01-620-7271 (4820016207271) | 4820-01-321-8714 (4820013218714) | 4820-01-317-3893 (4820013173893) | |
| 4820-01-663-7420 (4820016637420) | 4820-01-280-8937 (4820012808937) | 4820-01-535-8371 (4820015358371) | 4820-01-505-7772 (4820015057772) | |
| 4820-01-343-8610 (4820013438610) | 4820-01-070-1756 (4820010701756) | 4820-01-211-6943 (4820012116943) | 4810-01-493-5317 (4810014935317) | |
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