5310-00-439-3216, WASHER,KEY

National Stock Number:
5310-00-439-3216

Federal Supply Class:
5310

National Item Identification Number:
004393216

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:

8982263

24617

GENERAL MOTORS CORP

Techincal Specification:

EXTERNAL KEY QUANTITY	19
EXTERNAL PREBENT KEY LENGTH	0.312 INCHES NOMINAL
EXTERNAL PREBENT KEY WIDTH	0.312 INCHES NOMINAL
HARDNESS RATING	55.0 ROCKWELL B MAXIMUM
HOLE DIAMETER	3.731 INCHES MINIMUM AND 3.736 INCHES MAXIMUM
INTERNAL PREBENT KEY LENGTH	0.188 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
INTERNAL PREBENT KEY WIDTH	0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM
MATERIAL THICKNESS	0.083 INCHES MINIMUM AND 0.097 INCHES MAXIMUM
OUTSIDE DIAMETER	4.5625 INCHES MINIMUM AND 4.5825 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS	4.8745 INCHES MINIMUM AND 4.8945 INCHES MAXIMUM

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