4820-00-174-1284 VALVE,SAFETY RELIEF Index 4820-00-174-1289 COCK,PLUG

National Stock Number:
4820-00-174-1288

Federal Supply Class:
4820

National Item Identification Number:
001741288

Description:
COCK,PLUG

Detail:
AN ITEM THAT CONTROLS THE FLOW OF A FLUID BY ROTATION OF A PORTED PLUG WITHIN A SUITABLE PORTED SEAT. IT MUST NOT HAVE ANY LUBRICATION OTHER THAN FROM THE FLUID CONTROLLED, NOR CONTAIN ANY NONMETALLIC SEAL BETWEEN PLUG AND SEAT. SEE ALSO VALVE, SEATLESS AND VALVE, PLUG.


Manufacturer Information:
123537239LUNKENHEIMER CO
1235-1/2 IN035B2CINCINNATI VALVE COMPANY
368 1/2IN97028ECLIPSE INC ROCKFORD-ECLIPSE DIV


Techincal Specification:
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLEPLAIN, OPTIONAL END (PIPE) ALL ENDS
FLOW STYLETHREE W-WAY TWO PORT 360 DEGREE PLUG TURN
MATERIALCOPPER ALLOY OVERALL
MAXIMUM OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
NOMINAL THREAD SIZE0.500 INCHES ALL ENDS
THREAD DIRECTIONRIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATORNPT ALL ENDS
VALVE OPERATION METHODMANUAL


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