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National Stock Number:
4820-01-132-1754
Federal Supply Class:
4820
National Item Identification Number:
011321754
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:
| 2289-23 | 43689 | HUNTINGTON INGALLS INC | | 2289-23 PC 7 | 43689 | HUNTINGTON INGALLS INC | | 508-4325673 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 508-4325673 PC 7 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| MATERIAL | NICKEL ALLOY | | NOMINAL THREAD SIZE | 1.750 INCHES | | OUTSIDE DIAMETER | 3.062 INCHES NOMINAL | | OVERALL HEIGHT | 2.750 INCHES NOMINAL | | PRESSURE RATING | 100.0 POUNDS PER SQUARE INCH (PSI) NOMINAL | | SEAT ANGLE | 45.0 DEGREES NOMINAL | | STYLE DESIGNATOR | PLUG | | THREAD CLASS | 2B | | THREAD QUANTITY PER INCH | 12 | | THREAD SERIES DESIGNATOR | UN |
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