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National Stock Number:
4820-01-038-1910
Federal Supply Class:
4820
National Item Identification Number:
010381910
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:
| 803-2177917 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 803-2177917-6-06 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 810-2177917-6-06 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | ZZZY | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS | | SPECIAL FEATURES | NICKEL COPPER ALLOY,QQ-N-281,20.187 IN. O/A LG,1.000 IN. OD OF STEM,LH ACME THDS,5 THREADS PER IN.,9.312 IN LG OF THREADS,DESIGNED FOR 6.000 IN. GATE VALVE |
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