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National Stock Number:
4820-01-342-4230
Federal Supply Class:
4820
National Item Identification Number:
013424230
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:
| 8550-004-062 | 57574 | VELAN VALVE CORP. | | 8550-004-062VM | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
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Techincal Specification:
| FEATURES PROVIDED | GROOVED | | LARGEST OUTSIDE DIAMETER | 1.000 INCHES NOMINAL | | OVERALL LENGTH | 12.620 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A479 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 316 | | SPECIAL FEATURES | MAGNETIC PERMEABILITY SHALL NOT EXCEED 2.0 AFTER FABRICATION. | | VALVE SIZE FOR WHICH DESIGNED | 2.500 INCHES | | VALVE TYPE FOR WHICH DESIGNED | GATE | | STEM ACTUATING END TYPE | THREADED EXTERNALLY |
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