5340-00-291-0370 BUTTON,PLUG Index 5340-00-291-0372 BUTTON,PLUG

National Stock Number:
5340-00-291-0371

Federal Supply Class:
5340

National Item Identification Number:
002910371

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:
4819961864TRW ASSEMBLIES AND FASTENERS GROUP
4990045-119133MCDONNELL DOUGLAS CORP MCDONNELL DOUGLAS AEROSPACE OPNS WEST
540536-60712436BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.
74288-528528ITT INDUSTRIES INC ITT AEROSPACE COMMUNICATIONS DIV EAST
74288-531550L3HARRIS TECHNOLOGIES, INC.
4990045-176301THE BOEING COMPANY
D273057771EDWIN B. STIMPSON COMPANY, INC.
BS5103461864TRW ASSEMBLIES AND FASTENERS GROUP


Techincal Specification:
HEAD HEIGHT0.062 INCHES NOMINAL
HEAD OUTSIDE DIAMETER0.438 INCHES NOMINAL
HOLE ACCOMMODATION DIAMETER0.312 INCHES NOMINAL
MATERIAL ACCOMMODATED THICKNESS0.020 INCHES MINIMUM AND 0.062 INCHES MAXIMUM
MATERIALCOPPER ALLOY
PRONG OUTSIDE DIAMETER0.328 INCHES NOMINAL
PRONG QUANTITY6
OVERALL HEIGHT0.219 INCHES NOMINAL
STYLE DESIGNATORSTANDARD
SURFACE TREATMENTENAMEL


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