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National Stock Number:
5340-01-412-4007
Federal Supply Class:
5340
National Item Identification Number:
014124007
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:
| 7-113200132 | 02731 | MCDONNELL DOUGLAS HELICOPTER CO INC | | 7-113200132 | 8V613 | THE BOEING COMPANY |
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