4820-01-119-3719 VALVE,BUTTERFLY Index 4820-01-119-3722 COCK,PLUG

National Stock Number:
4820-01-119-3721

Federal Supply Class:
4820

National Item Identification Number:
011193721

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:
1565-1 1/279577NORTH AND JUDD INC WILCOX-CRITTENDEN DIV


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