4820-01-421-0028 DISK,VALVE Index 4820-01-421-0030 FLANGE,GLAND,VALVE

National Stock Number:
4820-01-421-0029

Federal Supply Class:
4820

National Item Identification Number:
014210029

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:
A0225-00 1IN IT30YRW0VALVE AUTOMATION AND CONTROL OF SAN DIEGO
A0225-00 1IN IT31V334KEY INDUSTRIES INC DBA LIBERTY EQUIPMENT AND SUPPLY CO
A0225-00 1IN IT361661NEWMANS INC NEW JERSEY DIV


Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATIONASTMA276 410 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL CORROSION RESISTING
SPECIAL FEATURESFOR CLASS 800 LB GLOBE VALVE
VALVE SIZE FOR WHICH DESIGNED1.000 INCHES
VALVE TYPE FOR WHICH DESIGNEDGLOBE


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