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National Stock Number:
4820-01-500-8301
Federal Supply Class:
4820
National Item Identification Number:
015008301
Description:
DISK,VALVE
Detail:
An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.
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Manufacturer Information:
| 582-7067148 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 582-7067148-81 | 53711 | NAVAL SEA SYSTEMS COMMAND | | H615-2002 | 96169 | ELECTRIC BOAT CORPORATION | | H615-2002-81 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| FLANGE SEAT TO DISK END HEIGHT | 2.120 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281, CLASS A FED SPEC SINGLE MATERIAL RESPONSE | | III MATERIAL | NICKEL ALLOY 400 | | PROPRIETARY CHARACTERISTICS | PACS | | OUTSIDE DIAMETER | 1.000 INCHES NOMINAL | | OVERALL HEIGHT | 2.310 INCHES NOMINAL | | SEAT ANGLE | 45.0 DEGREES NOMINAL | | SHANK DIAMETER | 0.190 INCHES NOMINAL | | SPECIAL FEATURES | NHA CAPSTAN ASSEMBLY; LENGTH OF FULL THREAD ALONG POPPET STEM IS 0.47IN AND 0.190-24UNC-2A MAJOR DIAM. | | STYLE DESIGNATOR | POPPET |
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