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National Stock Number:
4820-01-520-6547
Federal Supply Class:
4820
National Item Identification Number:
015206547
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:
| 7108102 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 7108102-C-042 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 845-7108102-C-042 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| FEATURES PROVIDED | SPLINED | | LARGEST OUTSIDE DIAMETER | 2.830 INCHES NOMINAL | | OVERALL LENGTH | 6.281 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-286 FORM 2.ANL.AH FED STD SINGLE MATERIAL RESPONSE | | MATERIAL | NICKEL ALLOY | | SPECIAL FEATURES | MODIFIED SAE 10B SPINE (9 VALLEYS). SIMILAR TO 4820-01-449-7986 WHICH HAS HX QUALITY CONTROLS. TECH MANUAL IS NAVSEA 99558-AA-MMA-010 | | VALVE SIZE FOR WHICH DESIGNED | 4.000 INCHES | | VALVE TYPE FOR WHICH DESIGNED | BALL |
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