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National Stock Number:
4820-00-452-9304
Federal Supply Class:
4820
National Item Identification Number:
004529304
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:
| 1131097-C-1 | 89346 | NAVISTAR INTL CORP TRUCK BR OHIO PLANT | | 13217E1085 | 97403 | CECOM LR CENTER | | 482604 | 02280 | AMERICAN HOIST AND DERRICK CO | | 221154 | 06853 | BENDIX COMMERCIAL VEHICLE SYSTEMS LLC | | 221154N | 06853 | BENDIX COMMERCIAL VEHICLE SYSTEMS LLC | | 160425 | 92392 | ALLIS-CHALMERS CORP | | 482604 | 49185 | TEREX AMERICAN CRANE CORP | | N-14525-B | 56442 | DIAMOND REO TRUCK CO |
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Techincal Specification:
| CONNECTION TYPE | THREADED EXTERNAL PIPE 1ST END | | CONNECTION STYLE | PLAIN (PIPE) 1ST END | | DISK LOADING METHOD | WEIGHT | | FLOW CONTROL DEVICE | BALL | | MATERIAL | COPPER ALLOY BODY | | MATERIAL | COPPER ALLOY SEAT | | MATERIAL | STEEL FLOW CONTROL DEVICE | | MAXIMUM OPERATING PRESSURE | 175.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | MEDIA FOR WHICH DESIGNED | AIR SINGLE RESPONSE | | NOMINAL THREAD SIZE | 0.250 INCHES 1ST END | | OPENING PRESSURE SETTING | 175.0 POUNDS PER SQUARE INCH | | STYLE DESIGNATOR | ANGLE | | THREAD DIRECTION | RIGHT-HAND 1ST END | | THREAD SERIES DESIGNATOR | NPT 1ST END | | VALVE OPERATION METHOD | AUTOMATIC |
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