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National Stock Number:
4820-01-127-2661
Federal Supply Class:
4820
National Item Identification Number:
011272661
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:
| 255757 | 16626 | CIRCOR INTL INC | | 255757 | 43689 | HUNTINGTON INGALLS INC | | 255757ASSYCT PIECE9 | 16626 | CIRCOR INTL INC | | 255757ASSYCT PIECE9 | 35795 | LESLIE CONTROLS, INC. | | 255757ASSYCT PIECE9 | 43689 | HUNTINGTON INGALLS INC |
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Techincal Specification:
| LARGEST OUTSIDE DIAMETER | 0.945 INCHES NOMINAL | | OVERALL LENGTH | 7.725 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-24059 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | NICKEL ALLOY | | STEM ACTUATING END TYPE | THREADED EXTERNALLY | | VALVE MODEL NUMBER FOR WHICH DESIGNED | 2557ASSYCT | | VALVE SIZE FOR WHICH DESIGNED | 1.500 INCHES | | VALVE TYPE FOR WHICH DESIGNED | BALL |
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