| Item Name | Valvesafetyrelief |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-425-2892 (014252892) |
| NCB Code | USA (01) |
| Manufacturer | Anderson Greenwood Lp, Davey Compressor Co, Drs Environmental Systems Inc, Hdt Expeditionary Systems Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| ADSU | DISK LOADING METHOD | SPRING |
| MATT | MATERIAL | ALUMINUM BODY |
| CQGM | MAXIMUM OPERATING PRESSURE | 1500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CSDC | OPENING PRESSURE SETTING | 650.0 POUNDS PER SQUARE INCH |
| THSD | THREAD SERIES DESIGNATOR | NPT ALL ENDS |
| AEHZ | MAXIMUM OPERATING TEMP | 185.0 DEG FAHRENHEIT SINGLE RESPONSE |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL PIPE ALL ENDS |
| STYL | STYLE DESIGNATOR | C3 ANGLE |
| AAJF | THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| AGAV | III END ITEM IDENTIFICATION | MC-11 COMPRESSOR |
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES ALL ENDS |
| MEDA | MEDIA FOR WHICH DESIGNED | AIR 1ST RESPONSE GAS, INERT 2ND RESPONSE |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| CQCY | ADJUSTABLE PRESSURE RANGE | 300.0 TO 1000.0 POUNDS PER SQUARE INCH |
| Relevant Components for NSN - 4820-01-425-2892, 4820014252892 | ||||
| 4820-01-396-8269 (4820013968269) | 4820-01-394-6183 (4820013946183) | 4820-00-971-1986 (4820009711986) | 4820-01-631-7474 (4820016317474) | |
| 4810-01-315-8174 (4810013158174) | 4820-01-045-1164 (4820010451164) | 4820-01-169-9733 (4820011699733) | 4820-01-233-9010 (4820012339010) | |
| 4820-01-169-8577 (4820011698577) | 4820-01-130-1407 (4820011301407) | 4810-01-641-9373 (4810016419373) | 4820-01-646-8601 (4820016468601) | |
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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