AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Piston Valve |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-419-2648 (014192648) |
| NCB Code | USA (01) |
| Manufacturer | Sargent Aerospace |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 21331 | sargent aerospace | piston valve | RFQ |
| 21331-1004-1 | sargent aerospace | piston valve | RFQ |
| 21331-001 FIND 8 | sargent aerospace | piston valve | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AGAV | END ITEM IDENTIFICATION | NAVY WEAPON SYSTEM CODE JG, SEAWOLF CLASS SSN |
| BTNZ | VALVE TYPE FOR WHICH DESIGNED | SHUTTLE |
| CYDX | VALVE DESIGN CONTROL ACTIVITY | 78062 |
| CYDY | VALVE MODEL NUMBER FOR WHICH DESIGNED | 21331-001 |
| FEAT | SPECIAL FEATURES | OPTIONAL MATERIAL: 6061-T651, 6061-T6510 OR 6061-T652 |
| MATT | MATERIAL | ALUMINUM ALLOY |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/8 FED SPEC SINGLE MATERIAL RESPONSE |
| SFTT | SURFACE TREATMENT | ANODIZE |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TY 1,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE |
| Relevant Components for NSN - 4820-01-419-2648, 4820014192648 | ||||
| 4810-01-693-0546 (4810016930546) | 4810-01-224-8636 (4810012248636) | 4810-00-181-8826 (4810001818826) | 4810-00-533-2538 (4810005332538) | |
| 4820-01-319-3454 (4820013193454) | 4820-01-154-9733 (4820011549733) | 4810-01-176-9496 (4810011769496) | 4820-01-278-5449 (4820012785449) | |
| 4810-01-152-7681 (4810011527681) | 4810-00-127-2787 (4810001272787) | 4820-00-557-7800 (4820005577800) | 4810-01-469-1460 (4810014691460) | |
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