| Item Name | Seat Valve |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-838-8787 (008388787) |
| NCB Code | USA (00) |
| Manufacturer | Elias Industries Inc, American Standard Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2A SINGLE THREADED PORTION |
| AASA | THREAD LENGTH | 0.156 INCHES NOMINAL THIRD THREADED PORTION |
| ABKK | FLANGE DIAMETER | 0.560 INCHES NOMINAL |
| ADAS | BODY INSIDE DIAMETER | 0.320 INCHES NOMINAL |
| AJFZ | SEAT RADIUS | 0.045 INCHES NOMINAL |
| AJRF | FLANGE SEAT TO DISK END HEIGHT | 0.218 NOMINAL INCHES |
| CMLP | THREAD QUANTITY PER INCH | 24 SINGLE THREADED PORTION |
| MATT | MATERIAL | COPPER ALLOY OVERALL |
| STYL | STYLE DESIGNATOR | FAUCET |
| THSD | THREAD SERIES DESIGNATOR | UNS SINGLE THREADED PORTION |
| AJRM | UNDER FLANGE HEIGHT | 0.188 INCHES NOMINAL |
| CQJX | NOMINAL THREAD SIZE | 0.437 INCHES SINGLE THREADED PORTION |
| CQKM | SEATING SURFACE SHAPE | RADIAL |
| SFTT | SURFACE TREATMENT | CHROMIUM OVERALL |
| Components Related to NSN - 4820-00-838-8787, 4820008388787 | ||||
| 4820-00-483-5353 (4820004835353) | 4810-01-395-1127 (4810013951127) | 4820-01-231-2882 (4820012312882) | 4820-01-250-5130 (4820012505130) | |
| 4820-01-298-5507 (4820012985507) | 4820-01-517-6638 (4820015176638) | 4810-00-001-4499 (4810000014499) | 4820-01-423-1823 (4820014231823) | |
| 4820-01-194-2109 (4820011942109) | 4820-01-678-8353 (4820016788353) | 4820-01-416-6835 (4820014166835) | 4810-01-552-9819 (4810015529819) | |
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