4820-00-021-2390 VALVE,SAFETY RELIEF Index 3020-00-021-2392 GEAR,BEVEL

National Stock Number:
4820-00-021-2391

Federal Supply Class:
4820

National Item Identification Number:
000212391

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.


Manufacturer Information:
1158868419207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
N-300-FB06721HALDEX BRAKE PRODUCTS CORPORATION
N-30073-A06721HALDEX BRAKE PRODUCTS CORPORATION
N30073FB06721HALDEX BRAKE PRODUCTS CORPORATION


Techincal Specification:
CENTER TO CENTER DISTANCE1.880 INCHES
CONNECTION TYPETHREADED INTERNAL PIPE 1ST END
CONNECTION STYLEPLAIN,OPTIONAL END(PIPE) 1ST END
FIRST CONNECTION FACE TO CENTERLINE DISTANCE1.460 INCHES
MATERIALSTEEL BODY
MOUNTING FACILITYTHREADED FASTENER
NOMINAL PIPE SIZE ACCOMMODATED0.500 INCHES 1ST END
NOMINAL THREAD SIZE0.500 INCHES 1ST END
SECOND CONNECTION FACE TO CENTERLINE DISTANCE1.460 INCHES
THREAD DIRECTIONRIGHT-HAND 1ST END
THREAD SERIES DESIGNATORNPTF 1ST END
THREAD QUANTITY PER INCH14 1ST END


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