5310-00-527-4509, WASHER,KEY

5325-00-527-4510 STUD ASSEMBLY,TURNLOCK FASTENER

National Stock Number:
5310-00-527-4509

Federal Supply Class:
5310

National Item Identification Number:
005274509

Description:
WASHER,KEY

Detail:
A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more protuberances. The ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. The keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. Excludes thrust type washer.

Manufacturer Information:

5310PL0964739	9009H	INSPEKTORAT WSPARCIA SIL ZBROJNYCH
NAS513-6	80205	NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE

Techincal Specification:

DISTANCE FROM KEY CENTER TO WIRE HOLE CENTER	0.125 INCHES NOMINAL
DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY	0.129 INCHES NOMINAL
HARDNESS RATING	40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM
HOLE DIAMETER	0.388 INCHES MINIMUM AND 0.404 INCHES MAXIMUM
INTERNAL PREBENT KEY LENGTH	0.031 INCHES MINIMUM AND 0.041 INCHES MAXIMUM
INTERNAL PREBENT KEY WIDTH	0.077 INCHES MINIMUM AND 0.087 INCHES MAXIMUM
OUTSIDE DIAMETER	0.560 INCHES MINIMUM AND 0.580 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS	0.738 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-7947,COND A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS	0.050 INCHES NOMINAL
MATERIAL	STEEL COMP 1095 OVERALL
SPECIFICATION/STANDARD DATA	80205-NAS513 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
WIRE HOLE DIAMETER	0.062 INCHES NOMINAL
STYLE DESIGNATOR	INTERNAL PREBENT KEY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	CADMIUM AND CHROMATE OVERALL

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