5998-01-453-1977 ELECTRONIC COMPONENTS ASSEMBLY Index 5340-01-453-1979 BUMPER

National Stock Number:
5340-01-453-1978

Federal Supply Class:
5340

National Item Identification Number:
014531978

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.


Manufacturer Information:
57470-117098YODER BRAKE & MANUFACTURING CO


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