3020-01-110-9955 SPROCKET WHEEL Index 5340-01-110-9957 PLUG,EXPANSION

National Stock Number:
5340-01-110-9956

Federal Supply Class:
5340

National Item Identification Number:
011109956

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:
12292845-319207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
12292845-619207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
HEIGHT0.340 INCHES MINIMUM AND 0.380 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/1, H14 FED SPEC SINGLE MATERIAL RESPONSE
MATERIAL THICKNESS0.055 INCHES MINIMUM AND 0.065 INCHES MAXIMUM
MATERIALALUMINUM ALLOY
OUTSIDE DIAMETER1.885 INCHES MINIMUM AND 1.887 INCHES MAXIMUM
STYLE DESIGNATORCUP


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