3040-00-677-8455 HOUSING,MECHANICAL DRIVE Index 3040-00-677-8459 GEARSHAFT,SPUR

National Stock Number:
5340-00-677-8457

Federal Supply Class:
5340

National Item Identification Number:
006778457

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:
GC152570763CONCENTRIC ROCKFORD INC
GC152581381STEWART & STEVENSON POWER PRODUCTS LLC


Techincal Specification:
OUTSIDE DIAMETER0.682 INCHES MINIMUM AND 0.688 INCHES MAXIMUM
MATERIAL THICKNESS0.062 INCHES NOMINAL
MATERIALSTEEL
RADIUS0.875 INCHES NOMINAL
STYLE DESIGNATORCONCAVE


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