4820-01-199-1503 VALVE,FLOW CONTROL Index 4520-01-199-1506 HEADER ASSEMBLY,BOILER

National Stock Number:
4820-01-199-1505

Federal Supply Class:
4820

National Item Identification Number:
011991505

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:
26M00-81RR0196169ELECTRIC BOAT CORPORATION
26M00-81RR01ASSYJF96169ELECTRIC BOAT CORPORATION
SS845-244548396169ELECTRIC BOAT CORPORATION
SS845-2445483ASSYJF80064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
MATERIALNICKEL ALLOY
VALVE TYPE FOR WHICH DESIGNEDBALL


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