4820-00-274-3639 COCK,PLUG Index 4820-00-274-3644 COCK,PLUG

National Stock Number:
4820-00-274-3643

Federal Supply Class:
4820

National Item Identification Number:
002743643

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:
250-1 1/414959CRANE CO DIV VALVE DIV
250-1 1/4IN14959CRANE CO DIV VALVE DIV
31321651 1-4-75F01957ACF INDUSTRIES INC
5016801957ACF INDUSTRIES INC
250-1-1-414959CRANE CO DIV VALVE DIV
250-1 1/4IN 12597831SMALL P A AND S CO
806-1-214959CRANE CO DIV VALVE DIV
5016861314R & M ENERGY SYSTEMS TOMBALL P
55463686THE WALWORTH COMPANY
970276243MC DONALD A Y MFG CO
MIL-C-120381349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
CONNECTION STYLEPLAIN, OPTIONAL END (PIPE) ALL ENDS
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
FURNISHED ITEMS AND QUANTITY1 WRENCH
FLOW STYLETWO WAY TWO PORT 90 DEGREE PLUG TURN
MATERIALCOPPER ALLOY OVERALL
MAXIMUM OPERATING TEMP150.0 FAHRENHEIT SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDSTEAM FIRST RESPONSE
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SECOND RESPONSE
NOMINAL THREAD SIZE1.250 INCHES ALL ENDS
NONDEFINITIVE SPEC/STD DATA2 TYPE AND A STYLE
OPERATING PRESSURE125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
SPECIFICATION/STANDARD DATA81349-MIL-C-1203 GOVERNMENT SPECIFICATION
VALVE OPERATION METHODMANUAL
THREAD DIRECTIONRIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATORNPT ALL ENDS


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