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National Stock Number:
5340-01-508-2969
Federal Supply Class:
5340
National Item Identification Number:
015082969
Description:
PLUG,EXPANSION
Detail:
A relatively thin metallic item, having a concave or cupped contour, designed to effect its own seal by compression against the circumference of a hole. It is used as a blowout plug in boilers, engines, and the like to relieve the pressure created by the expansion of fluids caused by heat or freezing.
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Manufacturer Information:
| 556-7015844-5 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 7015844 | 53711 | NAVAL SEA SYSTEMS COMMAND | | H791-7000-5 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| HEIGHT | 1.000 INCHES NOMINAL | | OUTSIDE DIAMETER | 1.720 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | NICKEL ALLOY | | SMALLEST DIAMETER | 1.560 INCHES NOMINAL | | SPECIAL FEATURES | INSIDE DIAMETER IS 0.406 INCHES NOMINAL | | STYLE DESIGNATOR | TRAPPED CUP |
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