| Item Name | Valve Safety Relief |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-916-7440 (009167440) |
| NCB Code | USA (00) |
| Manufacturer | Eaton Corporation |
| MRC | Criteria | Characteristic |
|---|---|---|
| THSD | Thread Series Designator | UNF 1ST END |
| CQRB | Seat Angle | 37.0 DEGREES 1ST END |
| CQGM | Maximum Operating Pressure | 130.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CBBL | Features Provided | PRESSURE TIGHT OUTLET SIDE |
| AAJD | Thread Class | 3A 1ST END |
| AEHZ | Maximum Operating Temp | 275.0 DEG FAHRENHEIT SINGLE RESPONSE |
| ADQU | Flow Control Device | DISK |
| ADSU | Disk Loading Method | SPRING |
| CWFD | Nominal Outside Diameter Tube Accommodated | 0.375 INCHES 1ST END |
| FEAT | Special Features | NONADJUSTABLE,SEALED |
| AWLS | Connection Type | THREADED EXTERNAL TUBE 1ST END |
| AAJF | Thread Direction | RIGHT-HAND 1ST END |
| CQJX | Nominal Thread Size | 0.562 INCHES 1ST END |
| AHNC | Connection Style | FLARED (TUBE) 1ST END |
| CMLP | Thread Quantity Per Inch | 18 1ST END |
| STYL | Style Designator | ANGLE |
| CSDC | Opening Pressure Setting | 115.0 POUNDS PER SQUARE INCH |
| MRC | Decoded Requirement | Clear Text Reply |
| Components Related to NSN - 4820-00-916-7440, 4820009167440 | ||||
| 4820-00-775-3968 (4820007753968) | 4820-01-407-1380 (4820014071380) | 4810-01-384-9916 (4810013849916) | 4820-00-036-1498 (4820000361498) | |
| 4820-01-445-1127 (4820014451127) | 4820-01-431-0885 (4820014310885) | 4820-01-168-8308 (4820011688308) | 4820-00-967-1001 (4820009671001) | |
| 4820-01-136-3800 (4820011363800) | 4810-01-524-9684 (4810015249684) | 4820-01-068-2378 (4820010682378) | 4820-01-370-6648 (4820013706648) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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