5430-01-407-2977 FLAME ARRESTER,VENTILATION-EXHAU Index 4820-01-407-2979 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-407-2978

Federal Supply Class:
4820

National Item Identification Number:
014072978

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:
33-APLG100228953RIX INDUSTRIES
APLG10020AT62SIEMENS ENERGY, INC.
APLG100253711NAVAL SEA SYSTEMS COMMAND
APLG100293236DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE


Techincal Specification:
MATERIALALUMINUM ALLOY 2024
SPECIAL FEATURESVALVE,RELIEF FOR COMPRESSOR


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