4730-01-325-9117 RESTRICTOR,FLUID FLOW Index 5340-01-325-9119 CAP-PLUG,PROTECTIVE,DUST AND MOI

National Stock Number:
5340-01-325-9118

Federal Supply Class:
5340

National Item Identification Number:
013259118

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:
BS48152BLKNP83058TRW ASSEMBLIES AND FASTENERS GROUP FASTENERS DIV


Techincal Specification:
HEAD HEIGHT0.047 INCHES MINIMUM AND 0.109 INCHES MAXIMUM
HEAD OUTSIDE DIAMETER0.625 INCHES MINIMUM AND 0.687 INCHES MAXIMUM
HOLE ACCOMMODATION DIAMETER0.500 INCHES NOMINAL
MATERIAL ACCOMMODATED THICKNESS0.037 INCHES MINIMUM AND 0.062 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B36, ALLOY 260 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALCOPPER ALLOY
PRONG OUTSIDE DIAMETER0.500 INCHES NOMINAL
OVERALL HEIGHT0.235 INCHES MINIMUM AND 0.297 INCHES MAXIMUM
STYLE DESIGNATORSTANDARD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-P-18317 MIL SPEC SINGLE TREATMENT RESPONSE OR MIL-F-495 MIL SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTNICKEL OR OXIDE


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