4820-01-189-8820 STEM,FLUID VALVE Index 6105-01-189-8822 MOTOR,STEPPING

National Stock Number:
4820-01-189-8821

Federal Supply Class:
4820

National Item Identification Number:
011898821

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:
37-30-781596169ELECTRIC BOAT CORPORATION
4788433-002796169ELECTRIC BOAT CORPORATION
516-4788433 ITE53711NAVAL SEA SYSTEMS COMMAND
516-4788433 ITEM 2780064NAVAL SHIP SYSTEMS COMMAND
516-478843380064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
MATERIALALUMINUM AND COPPER
OVERALL LENGTH7.000 INCHES NOMINAL


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