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National Stock Number:
4820-00-289-4140
Federal Supply Class:
4820
National Item Identification Number:
002894140
Description:
VALVE,SAFETY RELIEF
Detail:
A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.
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Manufacturer Information:
| 4820PL1150175 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | 6279-12CD | 59375 | RGI INC | | AA12-06A | 00021 | BENBOW MFG CORP | | AA12-06A | 49200 | PROSPERITY A DIV OF AMETEK INC | | AN6279 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | | AN6279-12CD | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE |
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Techincal Specification:
| STYLE DESIGNATOR | ANGLE W/OFFSET | | VALVE OPERATION METHOD | AUTOMATIC | | MATERIAL | ALUMINUM ALLOY OVERALL | | SURFACE TREATMENT | ANODIZE | | FLOW CONTROL DEVICE | POPPET | | CONNECTION TYPE | THREADED INTERNAL BOSS ALL ENDS | | CONNECTION STYLE | GASKET SEAL(BOSS) ALL ENDS | | THREAD SERIES DESIGNATOR | UN ALL ENDS | | NOMINAL THREAD SIZE | 1.062 INCHES ALL ENDS | | THREAD QUANTITY PER INCH | 12 ALL ENDS | | THREAD CLASS | 3B ALL ENDS | | THREAD DIRECTION | RIGHT-HAND ALL ENDS | | DISK LOADING METHOD | SPRING | | ADJUSTABLE PRESSURE RANGE | 2300.0 TO 3850.0 POUNDS PER SQUARE INCH | | MOUNTING FACILITY | THREADED FASTENER | | FEATURES PROVIDED | PRESSURE TIGHT OUTLET SIDE | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 88044 | | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | AN6279 | | DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | AN6279-12CD |
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