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National Stock Number:
4820-01-521-0020
Federal Supply Class:
4820
National Item Identification Number:
015210020
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:
| 40754-4 | 55378 | TRAC REGULATOR CO., INC. | | 40754-4 FIND NO 23 | 55378 | TRAC REGULATOR CO., INC. | | 937-01 | 55378 | TRAC REGULATOR CO., INC. |
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Techincal Specification:
| FEATURES PROVIDED | THREADED | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-288 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | NICKEL ALLOY | | SPECIAL FEATURES | BOTTOM AND TOP GUIDED STEM | | VALVE SIZE FOR WHICH DESIGNED | 0.500 INCHES | | VALVE TYPE FOR WHICH DESIGNED | REGULATOR | | STEM ACTUATING END TYPE | THREADED EXTERNALLY |
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