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National Stock Number: 4820-01-550-3822
Federal Supply Class: 4820
National Item Identification Number: 015503822
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:
| 211086735 | 96169 | ELECTRIC BOAT CORPORATION | | 211086735CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 801-6404589 FIND 19CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | CD-023-35-19CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | CD-023-35-19 | 43689 | HUNTINGTON INGALLS INC | | 801-6404589 FIND 19 | 53711 | NAVAL SEA SYSTEMS COMMAND | | DF330618 FIND 19CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | DF330618 FIND 19 | 43689 | HUNTINGTON INGALLS INC |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | ZZZY | | LARGEST OUTSIDE DIAMETER | 2.493 INCHES NOMINAL | | OVERALL LENGTH | 0.562 INCHES NOMINAL | | MATERIAL | PLASTIC POLYAMIDE NYLON | | SPECIAL FEATURES | BEARING STEM MADE OF TORLON; 2.493 OD X 2.128 ID X 0.562 L | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | CLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330 | | VALVE SIZE FOR WHICH DESIGNED | 3.500 INCHES | | VALVE TYPE FOR WHICH DESIGNED | ANGLE |
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