5310-00-558-6856, WASHER,KEY

National Stock Number:
5310-00-558-6856

Federal Supply Class:
5310

National Item Identification Number:
005586856

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:

2551681

88277

THE BOEING COMPANY

Techincal Specification:

EXTERNAL KEY QUANTITY	5
EXTERNAL PREBENT KEY WIDTH	0.094 INCHES MINIMUM AND 0.156 INCHES MAXIMUM
HOLE DIAMETER	0.750 INCHES MINIMUM AND 0.780 INCHES MAXIMUM
INTERNAL PREBENT KEY LENGTH	0.078 INCHES MINIMUM AND 0.108 INCHES MAXIMUM
INTERNAL PREBENT KEY WIDTH	0.100 INCHES MINIMUM AND 0.120 INCHES MAXIMUM
OUTSIDE DIAMETER	0.985 INCHES MINIMUM AND 1.015 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS	1.375 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS	0.017 INCHES MINIMUM AND 0.047 INCHES MAXIMUM
MATERIAL	STEEL COMP 302 OVERALL
STYLE DESIGNATOR	KEY
SURFACE TREATMENT	PASSIVATE OVERALL

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