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National Stock Number:
4820-01-442-0411
Federal Supply Class:
4820
National Item Identification Number:
014420411
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.
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Manufacturer Information:
| 5001003 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 803-5001003-M1XX-7A | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| LARGEST OUTSIDE DIAMETER | 0.305 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281, CLASS A FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | NICKEL ALLOY K-500 | | OVERALL LENGTH | 1.062 INCHES NOMINAL | | STEM ACTUATING END TYPE | ROUNDED | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-C-320, CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | CHROMIUM | | VALVE SIZE FOR WHICH DESIGNED | 0.250 INCHES | | VALVE TYPE FOR WHICH DESIGNED | BALL |
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