5310-01-120-3829, WASHER,KEY

National Stock Number:
5310-01-120-3829

Federal Supply Class:
5310

National Item Identification Number:
011203829

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:

74A410704-2003	13002	GOODRICH CORPORATION
74A410704-2003	76301	THE BOEING COMPANY

Techincal Specification:

DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY	0.875 INCHES NOMINAL
EXTERNAL PREBENT KEY WIDTH	0.218 INCHES NOMINAL
EXTERNAL PREBENT KEY ANGLE	15.0 DEGREES NOMINAL
HOLE DIAMETER	1.390 INCHES NOMINAL
INTERNAL KEY QUANTITY	2
INTERNAL STRAIGHT KEY WIDTH	0.231 INCHES MINIMUM AND 0.241 INCHES MAXIMUM
OUTSIDE DIAMETER	1.750 INCHES NOMINAL
OVERALL DISTANCE INCLUDING KEYS	1.200 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-25043,COND A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS	0.080 INCHES NOMINAL
MATERIAL	STEEL COMP 631 OVERALL
SPECIAL FEATURES	ONE EXTERNAL PREBENT KEY; TWO INTERNAL KEYS ROUND TOP SURFACES
WIRE HOLE DIAMETER	0.070 INCHES MINIMUM AND 0.071 INCHES MAXIMUM

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