5340-00-687-5031 PLUG,EXPANSION Index 5342-00-687-5034 COUPLING,CLAMP,GROOVED

National Stock Number:
5340-00-687-5032

Federal Supply Class:
5340

National Item Identification Number:
006875032

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:
CP12073287HUBBARD M D SPRING CO INC


Techincal Specification:
HEIGHT0.375 INCHES NOMINAL
OUTSIDE DIAMETER1.370 INCHES MINIMUM AND 1.380 INCHES MAXIMUM
MATERIAL THICKNESS0.032 INCHES NOMINAL
MATERIALSTEEL
RADIUS0.125 INCHES NOMINAL
SMALLEST DIAMETER0.223 INCHES MINIMUM AND 0.233 INCHES MAXIMUM
STYLE DESIGNATORTRAPPED CUP


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