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National Stock Number: 5340-01-272-6434
Federal Supply Class: 5340
National Item Identification Number: 012726434
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:
66A26 | 24047 | COOPER INDUSTRIES INC DBA COOPER TOOLS | 66A26 | 6X081 | COOPER INDUSTRIES INDUSTRIAL MACHINERY DIV |
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