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National Stock Number: 4820-01-261-5346
Federal Supply Class: 4820
National Item Identification Number: 012615346
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:
| 2621-826-01-008A | 96169 | ELECTRIC BOAT CORPORATION | | 262182601-008A | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281, CLASS A FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | NICKEL ALLOY 400 | | MEDIA FOR WHICH DESIGNED | WATER | | NOMINAL THREAD SIZE | 0.500 INCHES | | PRESSURE RATING | 700.0 POUNDS PER SQUARE INCH (PSI) NOMINAL | | THREAD CLASS | 2A | | THREAD QUANTITY PER INCH | 13 |
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