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National Stock Number:
4820-01-013-0390
Federal Supply Class:
4820
National Item Identification Number:
010130390
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:
| P20-776-140 | 91816 | CIRCOR AEROSPACE, INC. | | P38-433PIECE 50 | 91816 | CIRCOR AEROSPACE, INC. |
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Techincal Specification:
| CONNECTION STYLE | PLAIN (TUBE) ALL ENDS | | CONNECTION TYPE | THREADED CARTRIDGE ALL ENDS | | MATERIAL | STEEL BODY | | NOMINAL THREAD SIZE | 1.313 INCHES ALL ENDS | | OPENING PRESSURE SETTING | 140.0 POUNDS PER SQUARE INCH | | THREAD DIRECTION | RIGHT-HAND ALL ENDS | | THREAD CLASS | 2A ALL ENDS | | THREAD QUANTITY PER INCH | 12 ALL ENDS | | THREAD SERIES DESIGNATOR | UN ALL ENDS | | VALVE OPERATION METHOD | AUTOMATIC |
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