| Item Name | Valve Safety Relief |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-761-4189 (007614189) |
| NCB Code | USA (00) |
| Manufacturer | Lockheed Martin Corporation, Parker Hannifin Corporation, Teledyne Industries Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 1022356-3REVB | lockheed martin corporation | valve safety relief | 56232 | RFQ |
| 632B 3 3 8 2 | parker hannifin corporation | valve safety relief | 09990 | RFQ |
| 632B-3-3-8-2 | teledyne industries inc | valve safety relief | 86768 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ADQU | FLOW CONTROL DEVICE | DISK |
| ADSR | BONNET TYPE | INSIDE SPRING |
| AHNC | CONNECTION STYLE | PLAIN,OPTIONAL END(PIPE) ALL ENDS |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| AWLS | CONNECTION TYPE | THREADED INTERNAL PIPE ALL ENDS |
| CQCY | ADJUSTABLE PRESSURE RANGE | 40.0 TO 125.0 POUNDS PER SQUARE INCH |
| CQGM | MAXIMUM OPERATING PRESSURE | 3600.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CQJX | NOMINAL THREAD SIZE | 0.375 INCHES ALL ENDS |
| CSDC | OPENING PRESSURE SETTING | 90.0 POUNDS PER SQUARE INCH |
| MATT | MATERIAL | COPPER ALLOY BODY |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66 FED STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66 FED STD SINGLE MATERIAL RESPONSE SEAT |
| MEDA | MEDIA FOR WHICH DESIGNED | AIR SINGLE RESPONSE |
| AAJF | THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| ADST | BONNET ATTACHMENT METHOD | INTEGRAL |
| ADSU | DISK LOADING METHOD | SPRING |
| AEHZ | MAXIMUM OPERATING TEMP | 225.0 DEG FAHRENHEIT SINGLE RESPONSE |
| CBBL | FEATURES PROVIDED | PRESSURE TIGHT OUTLET SIDE |
| MATT | MATERIAL | STEEL COMP 303 FLOW CONTROL DEVICE |
| MATT | MATERIAL | STEEL COMP 303 SEAT |
| STYL | STYLE DESIGNATOR | ANGLE |
| THSD | THREAD SERIES DESIGNATOR | NPT ALL ENDS |
| Components Related to NSN - 4820-00-761-4189, 4820007614189 | ||||
| 4820-01-128-9245 (4820011289245) | 4820-01-576-8885 (4820015768885) | 4820-00-956-1240 (4820009561240) | 4820-01-135-5064 (4820011355064) | |
| 4820-01-195-8422 (4820011958422) | 4820-01-463-2199 (4820014632199) | 4810-01-664-7096 (4810016647096) | 4820-01-338-2594 (4820013382594) | |
| 4820-01-228-5528 (4820012285528) | 4810-00-339-2373 (4810003392373) | 4820-01-265-2640 (4820012652640) | 4820-01-192-5809 (4820011925809) | |
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