5330-25-120-9788 GASKET Index 5330-25-120-9790 GASKET

National Stock Number:
5340-25-120-9789

Federal Supply Class:
5340

National Item Identification Number:
251209789

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:
12669N0379ULSTEIN BERGEN A/S
LE636/37N0379ULSTEIN BERGEN A/S


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