4820-01-231-4137 STEM,FLUID VALVE Index 4820-01-231-4139 CAP,VALVE

National Stock Number:
4820-01-231-4138

Federal Supply Class:
4820

National Item Identification Number:
012314138

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:
25613243689HUNTINGTON INGALLS INC
256132 PIECE 643689HUNTINGTON INGALLS INC


Techincal Specification:
FEATURES PROVIDEDSPLINED
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-24059 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALCOPPER ALLOY
PROPRIETARY CHARACTERISTICSPACS
OVERALL LENGTH5.438 INCHES NOMINAL
VALVE SIZE FOR WHICH DESIGNED4.000 INCHES
VALVE TYPE FOR WHICH DESIGNEDBALL
STEM ACTUATING END TYPEROUNDED


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