4820-01-310-6540 LOCKSHIELD STEM AND DISK ASSEMBL Index 4820-01-310-6542 STEM,FLUID VALVE

National Stock Number:
4820-01-310-6541

Federal Supply Class:
4820

National Item Identification Number:
013106541

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:
51740A6351NB39DOVER RESOURCES INC DIV NORRISEAL
51740A63591363NORRISEAL NORRIS VALUES DIV DBA DOVER CO
920-181 REF-31NB39DOVER RESOURCES INC DIV NORRISEAL
920-181 REF-391363NORRISEAL NORRIS VALUES DIV DBA DOVER CO


Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATIONSAE J467 17-4PH ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 630
STEM ACTUATING END TYPEROUNDED
VALVE SIZE FOR WHICH DESIGNED6.000 INCHES
VALVE TYPE FOR WHICH DESIGNEDBUTTERFLY


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