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National Stock Number:
4820-00-529-5496
Federal Supply Class:
4820
National Item Identification Number:
005295496
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:
| 10-20153 | 81205 | THE BOEING COMPANY | | 10-2749-1 | 81205 | THE BOEING COMPANY | | 313690-1 | 6M132 | SKYSPARES PARTS INC | | 313690-1 | 81205 | THE BOEING COMPANY | | 313690-1 | 81982 | HYDRO-AIRE AEROSPACE CORP | | 314500-5 | 81205 | THE BOEING COMPANY | | 314500-5 | 81982 | HYDRO-AIRE AEROSPACE CORP |
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Techincal Specification:
| CONNECTION STYLE | GASKET SEAL(BOSS) 1ST END | | CONNECTION TYPE | THREADED INTERNAL BOSS 1ST END | | DISK LOADING METHOD | SPRING | | FEATURES PROVIDED | VALVE STEM LOCK SHIELD AND PRESSURE TIGHT OUTLET SIDE | | FLOW CONTROL DEVICE | POPPET | | MATERIAL | ALUMINUM ALLOY BODY | | MATERIAL | ALUMINUM ALLOY SEAT | | MATERIAL | ALUMINUM ALLOY STEM | | MOUNTING FACILITY | THREADED FASTENER | | NOMINAL THREAD SIZE | 1.500 INCHES 1ST END | | OPENING PRESSURE SETTING | 50.0 POUNDS PER SQUARE INCH | | STYLE DESIGNATOR | STRAIGHT THRU | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | ANODIZE | | THREAD CLASS | 3B 1ST END | | THREAD DIRECTION | RIGHT-HAND 1ST END | | THREAD QUANTITY PER INCH | 12 1ST END | | THREAD SERIES DESIGNATOR | UN 1ST END | | VALVE OPERATION METHOD | HYDRAULIC | | VALVE DISCHARGE FLOW RATE | 20.0 GALLONS PER MINUTE |
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