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National Stock Number:
4820-01-298-8767
Federal Supply Class:
4820
National Item Identification Number:
012988767
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:
| 2048219 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 71201-70X1 PIECE 5 | 96169 | ELECTRIC BOAT CORPORATION | | SSN671-515-2048219 PIECE 5 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| MATERIAL | COPPER ALLOY | | NOMINAL THREAD SIZE | 2.000 INCHES | | OUTSIDE DIAMETER | 2.500 INCHES NOMINAL | | OVERALL HEIGHT | 3.625 INCHES NOMINAL | | PRESSURE RATING | 200.0 POUNDS PER SQUARE INCH (PSI) NOMINAL | | SEAT ANGLE | 45.0 DEGREES NOMINAL | | STYLE DESIGNATOR | PLUG | | THREAD CLASS | 2B | | THREAD SERIES DESIGNATOR | UN | | THREAD QUANTITY PER INCH | 12 |
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