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National Stock Number:
4820-01-220-2176
Federal Supply Class:
4820
National Item Identification Number:
012202176
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:
| 803-2177934 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 803-2177934-B176-36 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| FEATURES PROVIDED | INTEGRAL DISK | | LARGEST OUTSIDE DIAMETER | 0.625 INCHES NOMINAL | | OVERALL LENGTH | 4.750 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281, CLASS A FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | NICKEL ALLOY | | STEM ACTUATING END TYPE | THREADED EXTERNALLY | | VALVE SIZE FOR WHICH DESIGNED | 0.250 INCHES | | VALVE TYPE FOR WHICH DESIGNED | STOP-CHECK |
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