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National Stock Number:
4820-01-418-4091
Federal Supply Class:
4820
National Item Identification Number:
014184091
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:
| 218013532 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 556-6406597-MRFH-A23 | 53711 | NAVAL SEA SYSTEMS COMMAND | | DF2300-4660 FIND MRFH-A23 | 43689 | HUNTINGTON INGALLS INC | | 556-6406597-MRFH-B23 | 53711 | NAVAL SEA SYSTEMS COMMAND | | C791-5701 FIND MRFH-A23 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| FLANGE SEAT TO DISK END HEIGHT | 3.260 INCHES NOMINAL | | OUTSIDE DIAMETER | 2.375 INCHES NOMINAL | | OVERALL HEIGHT | 3.450 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763, CLASS 304, COND A FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 304 | | SEAT ANGLE | 45.0 DEGREES NOMINAL | | SHANK DIAMETER | 0.374 INCHES NOMINAL | | SPECIAL FEATURES | SHANK END THREADED 0.312-18UNC-2A | | STYLE DESIGNATOR | POPPET |
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