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National Stock Number:
4820-01-582-2008
Federal Supply Class:
4820
National Item Identification Number:
015822008
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:
| 803-6397247-251X-46 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 803-6397247-XXXX-46 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | NAVAL BRASS, ASTM B21 UNS C48200 MFR REF SINGLE MATERIAL RESPONSE | | MATERIAL | COPPER ALLOY | | PART NAME ASSIGNED BY CONTROLLING AGENCY | VENT STEM ASSEMBLY | | OVERALL LENGTH | 1.875 INCHES NOMINAL | | STEM ACTUATING END TYPE | SLOTTED | | SPECIAL FEATURES | THIS IS AN ASSEMBLY OF VENT STEM, ITEM 30, VENT STEM RETAINER, ITEM 31, AND VENT STEM HANDLE, ITEM 33 | | VALVE SIZE FOR WHICH DESIGNED | 0.175 INCHES AND 0.375 INCHES AND 0.500 INCHES | | VALVE TYPE FOR WHICH DESIGNED | GLOBE |
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