AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Valve Safety Relief |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-040-3134 (000403134) |
| NCB Code | USA (00) |
| Manufacturer | Stewart Industries Inc, United Technologies Corporation, Lutron Electronics Co Inc, Essex Industries Inc, Turbo Power And Marine System Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 571973 | stewart industries inc | valve safety relief | RFQ |
| 571973 | united technologies corporation | valve safety relief | RFQ |
| 571973 | lutron electronics co inc | valve safety relief | RFQ |
| 222784 | united technologies corporation | valve safety relief | RFQ |
| 906004 | essex industries inc | valve safety relief | RFQ |
| 571973 | turbo power and marine system inc | valve safety relief | RFQ |
| 222784 | turbo power and marine system inc | valve safety relief | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| THSD | THREAD SERIES DESIGNATOR | UNF 2ND END |
| THSD | THREAD SERIES DESIGNATOR | UNF 3RD END |
| THSD | THREAD SERIES DESIGNATOR | UNF 4TH END |
| AAJD | THREAD CLASS | 2A 4TH END |
| AAJD | THREAD CLASS | 2B 1ST END |
| AAJD | THREAD CLASS | 2B 2ND END |
| AAJD | THREAD CLASS | 2B 3RD END |
| AAJF | THREAD DIRECTION | RIGHT-HAND 1ST END |
| AAJF | THREAD DIRECTION | RIGHT-HAND 2ND END |
| AAJF | THREAD DIRECTION | RIGHT-HAND 3RD END |
| AAJF | THREAD DIRECTION | RIGHT-HAND 4TH END |
| ADQU | FLOW CONTROL DEVICE | POPPET |
| ADSU | DISK LOADING METHOD | SPRING |
| ADZH | RENEWABLE SEAT RING TYPE | BONDED |
| AHNC | CONNECTION STYLE | DOUBLE THREADED SECTION BOSS FITTING GASKET WITH LOCKNUT SEALING (BOSS) 4TH END |
| AHNC | CONNECTION STYLE | FLARE(TUBE) 1ST END |
| AHNC | CONNECTION STYLE | GASKET SEAL(BOSS) 2ND END |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL BOSS 4TH END |
| AWLS | CONNECTION TYPE | THREADED INTERNAL BOSS 2ND END |
| AWLS | CONNECTION TYPE | THREADED INTERNAL BOSS 3RD END |
| AWLS | CONNECTION TYPE | THREADED INTERNAL TUBE 1ST END |
| AZGM | MOUNTING FACILITY | BRACKET |
| CQJX | NOMINAL THREAD SIZE | 0.437 INCHES 2ND END |
| CQJX | NOMINAL THREAD SIZE | 0.437 INCHES 3RD END |
| CQJX | NOMINAL THREAD SIZE | 0.750 INCHES 1ST END |
| CQJX | NOMINAL THREAD SIZE | 0.875 INCHES 4TH END |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.500 INCHES 1ST END |
| MATT | MATERIAL | ALUMINUM BODY |
| MATT | MATERIAL | STEEL FLOW CONTROL DEVICE |
| MATT | MATERIAL | STEEL SEAT |
| SFTT | SURFACE TREATMENT | ANODIZE |
| STYL | STYLE DESIGNATOR | ANGLE |
| THSD | THREAD SERIES DESIGNATOR | UNF 1ST END |
| Relevant Components for NSN - 4820-00-040-3134, 4820000403134 | ||||
| 4820-01-437-8926 (4820014378926) | 4820-01-258-2410 (4820012582410) | 4820-00-432-1714 (4820004321714) | 4820-01-271-9629 (4820012719629) | |
| 4820-01-578-9600 (4820015789600) | 4820-00-092-6590 (4820000926590) | 4820-01-417-2811 (4820014172811) | 4820-01-365-0880 (4820013650880) | |
| 4820-01-697-1452 (4820016971452) | 4820-15-149-7310 (4820151497310) | 4820-00-506-2869 (4820005062869) | 4820-00-330-9420 (4820003309420) | |
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