5310-01-127-8058, WASHER,KEY

5310-01-127-8057 NUT,SELF-LOCKING,HEXAGON

National Stock Number:
5310-01-127-8058

Federal Supply Class:
5310

National Item Identification Number:
011278058

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:

NAS1193	80205	NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
NAS1193E5-2P	80205	NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE

Techincal Specification:

DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY	0.106 INCHES NOMINAL
HARDNESS RATING	40.0 ROCKWELL C MAXIMUM
HOLE DIAMETER	0.318 INCHES MINIMUM AND 0.328 INCHES MAXIMUM
INTERNAL KEY QUANTITY	1
INTERNAL STRAIGHT KEY WIDTH	0.047 INCHES MINIMUM AND 0.057 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5343 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCY	NAVY SPECIAL PROJECT
MATERIAL THICKNESS	0.065 INCHES MINIMUM AND 0.075 INCHES MAXIMUM
MATERIAL	STEEL COMP 630 OVERALL
OUTSIDE DIAMETER	0.500 INCHES MINIMUM AND 0.520 INCHES MAXIMUM
SPECIAL FEATURES	42 SERRATIONS EQUALLY SPACED AROUND ENTIRE FACE OF WASHER
SPECIFICATION/STANDARD DATA	80205-NAS1193 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
STYLE DESIGNATOR	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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