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National Stock Number:
4820-01-321-5359
Federal Supply Class:
4820
National Item Identification Number:
013215359
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:
| 11282639 | 0AT62 | SIEMENS ENERGY, INC. | | 11282639 | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 6309908 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 6309908-124 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 11282639 | 88663 | DRESSER-RAND CO INGERSOLL-RAND OPNS A JOINT VENTURE | | 11282639 | 8FGX3 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORP | | 6309908-124 | 59364 | HONEYWELL INTERNATIONAL INC. |
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Techincal Specification:
| CONNECTION TYPE | THREADED EXTERNAL TUBE FIRST END | | MEDIA FOR WHICH DESIGNED | AIR SINGLE RESPONSE | | NOMINAL THREAD SIZE | 0.438 INCHES FIRST END | | OPERATING PRESSURE | 3600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | SPECIAL FEATURES | 4TH STAGE RELIEF VALVE | | VALVE OPERATION METHOD | AUTOMATIC | | THREAD CLASS | 3A FIRST END | | THREAD DIRECTION | RIGHT-HAND FIRST END | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) FIRST END |
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