3020-01-148-2950 PULLEY,CONE Index 4820-01-148-2952 DISK,VALVE

National Stock Number:
5340-01-148-2951

Federal Supply Class:
5340

National Item Identification Number:
011482951

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:
BACP20B1681205THE BOEING COMPANY
D2859PHC57771EDWIN B. STIMPSON COMPANY, INC.


Techincal Specification:
HEAD HEIGHT0.078 INCHES NOMINAL
HEAD OUTSIDE DIAMETER0.797 INCHES NOMINAL
HOLE ACCOMMODATION DIAMETER0.625 INCHES NOMINAL
MATERIAL ACCOMMODATED THICKNESS0.062 INCHES MINIMUM AND 0.078 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAISI 1050 ASSN STD SINGLE MATERIAL RESPONSE
III MATERIALSTEEL COMP 1050
PROPRIETARY CHARACTERISTICSPACS
PRONG OUTSIDE DIAMETER0.631 INCHES MINIMUM AND 0.672 INCHES MAXIMUM
PRONG QUANTITY8
OVERALL HEIGHT0.281 INCHES NOMINAL
SPECIFICATION/STANDARD DATA81205-BAC+20 MANUFACTURERS SPECIFICATION
STYLE DESIGNATORSTANDARD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416, TYPE 1, CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OR QQ-Z-325, TYPE 2 FED SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTCADMIUM OR ZINC


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