4820-01-428-1789 VALVE,BALL Index 4810-01-428-1791 VALVE,LINEAR,DIRECTIONAL CONTROL

National Stock Number:
4820-01-428-1790

Federal Supply Class:
4820

National Item Identification Number:
014281790

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:
103-20117-1927477MCC HOLDINGS, INC.
103-20117-1959309MCC HOLDINGS, INC.


Techincal Specification:
FEATURES PROVIDEDKEYWAY
MATERIALSTEEL CORROSION RESISTING
STEM ACTUATING END TYPESLOTTED
VALVE MODEL NUMBER FOR WHICH DESIGNED04B202101X
VALVE SIZE FOR WHICH DESIGNED4.000 INCHES
VALVE TYPE FOR WHICH DESIGNEDBUTTERFLY


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