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National Stock Number:
4820-01-134-3684
Federal Supply Class:
4820
National Item Identification Number:
011343684
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:
| 2640-405X3 | 96169 | ELECTRIC BOAT CORPORATION | | 2640-405X3 PIECE 26 | 96169 | ELECTRIC BOAT CORPORATION | | SS845-2050967 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | SS845-2050967 PIECE 26 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| SPECIAL FEATURES | MATERIAL ALUMINUM BRONZE, QQ-B-679; 4.094 IN. OVERALL LENGTH; 0.622 IN. TO 0.624 IN. MAJOR DIA.; ONE END FLATTED, 0.371 TO 0.373 IN. BY 0.437 IN.; OTHER END THREAD 0.375-16 UNC 2A RIGHT HAND; FLANGE SECTION W/ 0.225 IN. NOMINAL GROOVE 0.868 TO 0.870 IN. DIA. |
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