4220-01-180-0987 LINER,HELMET,DIVING Index 4820-01-180-0989 CAP,VALVE

National Stock Number:
4820-01-180-0988

Federal Supply Class:
4820

National Item Identification Number:
011800988

Description:
STEM,FLUID VALVE

Detail:
An item usually metallic, threaded or unthreaded, used for securing to or positioning into a mating part. It is designed to be used in a globe, relief, regulator valve and the like as a means of controlling the flow of liquids or gases in a given system. One end may have an integral disk or be designed to accommodate a metallic or nonmetallic disk. The other end is designed for a handwheel, lever, spring, diaphragm and the like for nonpowered operation or to accommodate a gear, solenoid, air motor and the like for powered operation. The handwheel and/or disk may be furnished with the item. Excludes STEM, FAUCET; and STEM, NEEDLE VALVE.


Manufacturer Information:
A4945711859HUNT VALVE COMPANY, INC.
A4945734889HUNT VALVE COMPANY INC
D49725 ITEM 1011859HUNT VALVE COMPANY, INC.
D49725 ITEM 1034889HUNT VALVE COMPANY INC
D4972534889HUNT VALVE COMPANY INC


Techincal Specification:
LARGEST OUTSIDE DIAMETER0.437 INCHES NOMINAL
MATERIALSTEEL CORROSION RESISTING
OVERALL LENGTH7.620 INCHES NOMINAL


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