5325-01-400-0981 INSERT,SCREW THREAD Index 5340-01-400-0983 COVER,ACCESS

National Stock Number:
5340-01-400-0982

Federal Supply Class:
5340

National Item Identification Number:
014000982

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:
7T040577445RTX CORPORATION


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