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National Stock Number:
4820-01-508-7814
Federal Supply Class:
4820
National Item Identification Number:
015087814
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:
| LPD0001 | 79342 | WILLIAM E WILLIAMS VALVE CORP | | LPD0001 NO 4 | 79342 | WILLIAM E WILLIAMS VALVE CORP | | LPD0001-4 | 79342 | WILLIAM E WILLIAMS VALVE CORP |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | A276-316 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 316 | | SPECIAL FEATURES | 2INGALLS SHIPBUILDING, PROJECT: LPD, REQ: 714607TRH, ITEM NO: 41331. NEXT HIGHER ASSEMBLY IS P/N LPD0001, NSN 4820-01-508-7492: VALVE, GATE 2.50, OPERATING PRESSURE IS 275 PSIG @ 100 DEGREES F. THIS PART IS CALLED A "STEM" BY THE MANUFACTURER. | | VALVE SIZE FOR WHICH DESIGNED | 2.500 INCHES | | VALVE TYPE FOR WHICH DESIGNED | GATE |
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