5340-01-176-7492 SHIELD,EXPANSION Index 5340-01-176-7494 PLUG,PROTECTIVE,DUST AND MOISTUR

National Stock Number:
5340-01-176-7493

Federal Supply Class:
5340

National Item Identification Number:
011767493

Description:
BUTTON,PLUG

Detail:
An item, usually made of metal, having a finished cap with spring tension prongs on the underside, or spring wire fitted into the sides of the walls. When inserted in punched or drilled holes in metal sheets or tubes, the expanding action of the prongs or spring wire holds the item securely in place. It is specifically designed to close a hole; to cover a hole through which passes a shaft, cable, or the like; or to provide a perforated cover for a vent or breather hole. Excludes FASTENER, SPRING TENSION, TRIM.


Manufacturer Information:
874833819207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
HEAD HEIGHT0.109 INCHES MINIMUM AND 0.119 INCHES MAXIMUM
HEAD OUTSIDE DIAMETER0.875 INCHES NOMINAL
HOLE ACCOMMODATION DIAMETER0.750 INCHES MINIMUM AND 0.812 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A682 ASSN STD SINGLE MATERIAL RESPONSE
III MATERIALSTEEL COMP 1050
PROPRIETARY CHARACTERISTICSPACS
PRONG OUTSIDE DIAMETER0.859 INCHES NOMINAL
PRONG QUANTITY8
OVERALL HEIGHT0.688 INCHES NOMINAL
STYLE DESIGNATORSTANDARD
SURFACE TREATMENTCADMIUM AND CHROMATE


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