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National Stock Number: 5340-01-179-0827
Federal Supply Class: 5340
National Item Identification Number: 011790827
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:
HS4100A4060 | 02731 | MCDONNELL DOUGLAS HELICOPTER CO INC | HS4100A4060 | 8V613 | THE BOEING COMPANY | PLGA4060010 | 92555 | THE LEE CO |
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