5310-00-980-0334, WASHER,KEY

National Stock Number:
5310-00-980-0334

Federal Supply Class:
5310

National Item Identification Number:
009800334

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:

S12-35-6038-1

78286

SIKORSKY AIRCRAFT CORPORATION

Techincal Specification:

EXTERNAL KEY QUANTITY	5
EXTERNAL STRAIGHT KEY WIDTH	0.156 INCHES MAXIMUM
HOLE DIAMETER	1.075 INCHES MINIMUM AND 1.083 INCHES MAXIMUM
INTERNAL PREBENT KEY LENGTH	0.125 INCHES NOMINAL
INTERNAL PREBENT KEY WIDTH	0.156 INCHES NOMINAL
OUTSIDE DIAMETER	1.183 INCHES MINIMUM AND 1.193 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS	1.245 INCHES MINIMUM AND 1.255 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS	0.028 INCHES NOMINAL
MATERIAL	STEEL COMP 1018 OVERALL
STYLE DESIGNATOR	KEY
SURFACE TREATMENT	PASSIVATE OVERALL

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