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National Stock Number: 4820-00-349-8952
Federal Supply Class: 4820
National Item Identification Number: 003498952
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:
| 11030631-1 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | CH46.900W | 26952 | ENERPAC TOOL GROUP CORP | | P181-190-2 | 07505 | APPLIED POWER INC POWER PACKER | | P181-190-2 | 26952 | ENERPAC TOOL GROUP CORP | | ENDU7.5.86 | C3005 | ENERPAC GMBH | | P181-190-2 | U2021 | BLACKHAWK AUTOMOTIVE | | P181.190 | 26952 | ENERPAC TOOL GROUP CORP | | P181.190W | 26952 | ENERPAC TOOL GROUP CORP | | P181190W | 26952 | ENERPAC TOOL GROUP CORP | | P181.190W | 6W091 | TRIAD FLUID POWER INC | | P181.190W | 7Z016 | KAMPI COMPONENTS CO INC | | P181.190 | K0517 | ENERPAC LTD | | P181.190-2 | K0517 | ENERPAC LTD | | P181190W | K0517 | ENERPAC LTD | | P307-9060 | 05842 | DYNEX/RIVETT INC. | | P307-900 | 07505 | APPLIED POWER INC POWER PACKER |
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Techincal Specification:
| DISK LOADING METHOD | SPRING | | CONNECTION TYPE | THREADED EXTERNAL BOSS 1ST END | | CONNECTION STYLE | EXTERNAL SEAT FOR GASKET SEAL (BOSS) 1ST END | | FLOW CONTROL DEVICE | BALL | | MATERIAL | STEEL OVERALL | | MAXIMUM OPERATING PRESSURE | 10000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD SIZE | 0.438 INCHES 1ST END | | VALVE OPERATION METHOD | AUTOMATIC | | STYLE DESIGNATOR | ANGLE | | THREAD CLASS | 2A 1ST END | | THREAD DIRECTION | RIGHT-HAND 1ST END | | THREAD SERIES DESIGNATOR | UNF 1ST END |
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