5310-00-565-7318, WASHER,KEY

National Stock Number:
5310-00-565-7318

Federal Supply Class:
5310

National Item Identification Number:
005657318

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:

S1665-20035

78286

SIKORSKY AIRCRAFT CORPORATION

Techincal Specification:

MATERIAL	STEEL COMP 1015 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-698 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT	CADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR	KEY
EXTERNAL KEY QUANTITY	7
INTERNAL KEY QUANTITY	1
HOLE DIAMETER	0.256 INCHES NOMINAL
OUTSIDE DIAMETER	0.374 INCHES NOMINAL
EXTERNAL STRAIGHT KEY WIDTH	0.094 INCHES NOMINAL
INTERNAL STRAIGHT KEY WIDTH	0.055 INCHES NOMINAL
DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY	0.095 INCHES NOMINAL
OVERALL DISTANCE INCLUDING KEYS	0.634 INCHES NOMINAL
MATERIAL THICKNESS	0.030 INCHES NOMINAL
SPECIAL FEATURES	2 EXTERNAL KEYS WITH 0.047 IN HOLES,0.266 IN FROM CENTER,SPACED 2 KEYS APART ONE ABOVE INTERNAL KEY
HEAT TREATMENT	COLD ROLLED
THE MANUFACTURERS DATA
MANUFACTURERS CODE	78286
DESIGN CONTROL REFERENCE	S1665-20035

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