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National Stock Number:
4820-01-625-8328
Federal Supply Class:
4820
National Item Identification Number:
016258328
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:
| 5159A-4T-450 | 91816 | CIRCOR AEROSPACE, INC. |
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Techincal Specification:
| CONNECTION TYPE | THREADED EXTERNAL TUBE FIRST END | | FLANGE SHAPE | HEXAGON FIRST END | | PART NAME ASSIGNED BY CONTROLLING AGENCY | RELIEF VALVE | | MATERIAL | ALUMINUM ALLOY 2024 BODY | | MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING | | NOMINAL OUTSIDE DIAMETER | 0.811 INCHES FIRST END | | NOMINAL THREAD SIZE | 0.250 INCHES FIRST END | | STYLE DESIGNATOR | SCREW-IN CARTRIDGE | | THREAD DIRECTION | RIGHT-HAND FIRST END |
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