5310-00-958-8162, WASHER,KEY

National Stock Number:
5310-00-958-8162

Federal Supply Class:
5310

National Item Identification Number:
009588162

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:

65103-11024-101

78286

SIKORSKY AIRCRAFT CORPORATION

Techincal Specification:

EXTERNAL KEY QUANTITY	19
EXTERNAL STRAIGHT KEY WIDTH	0.327 INCHES MAXIMUM
HOLE DIAMETER	3.280 INCHES MINIMUM AND 3.290 INCHES MAXIMUM
OUTSIDE DIAMETER	3.572 INCHES MINIMUM AND 3.592 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS	4.115 INCHES MINIMUM AND 4.135 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS	0.063 INCHES NOMINAL
MATERIAL	STEEL CORROSION RESISTING OVERALL
WIDTH BETWEEN FLATS	3.128 INCHES MINIMUM AND 3.130 INCHES MAXIMUM
STYLE DESIGNATOR	KEY
SURFACE TREATMENT	PASSIVATE OVERALL

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