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National Stock Number:
4820-01-421-2173
Federal Supply Class:
4820
National Item Identification Number:
014212173
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:
| 209-6295391 ITEM 44 | 43689 | HUNTINGTON INGALLS INC | | 2178000-1 ITEM 44Q3 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 810-2178000-1 ITEM 44Q3 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 810-2178000-4 ITEM 12Q3 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 810-2178000-1 ITEM 44 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 810-2178000-4 ITEM 12 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | ZZZY | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | ITEM THAT SUPPORTS A LEVEL 1 OR SUBSAFE CRITICAL SYSTEM THAT HAS UNDERGONE QUALITY ASSURANCE DURING THE ACQUISITION |
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