5310-01-127-8522, WASHER,KEY

National Stock Number:
5310-01-127-8522

Federal Supply Class:
5310

National Item Identification Number:
011278522

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:

10109469	A486G	NIMIKKEISTOKESKUS NCB FINLAND
4061T49P01	99207	GENERAL ELECTRIC COMPANY

Techincal Specification:

DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY	0.480 INCHES MINIMUM AND 0.490 INCHES MAXIMUM
ANGLE BETWEEN EXTERNAL KEYS	58.0 DEGREES MINIMUM AND 62.0 DEGREES MAXIMUM
EXTERNAL KEY QUANTITY	1
EXTERNAL PREBENT KEY ANGLE	25.0 DEGREES MINIMUM AND 35.0 DEGREES MAXIMUM
EXTERNAL PREBENT KEY LENGTH	0.090 INCHES MINIMUM AND 0.100 INCHES MAXIMUM
EXTERNAL PREBENT KEY WIDTH	0.195 INCHES MINIMUM AND 0.205 INCHES MAXIMUM
EXTERNAL TAPERED KEY WIDTH	0.250 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
HOLE DIAMETER	0.255 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
OUTSIDE DIAMETER	0.440 INCHES MINIMUM AND 0.450 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS	0.958 INCHES MINIMUM AND 0.986 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS	0.028 INCHES MINIMUM AND 0.036 INCHES MAXIMUM
MATERIAL	STEEL COMP 321 OVERALL
SPLIT KEY LENGTH	0.230 INCHES MINIMUM AND 0.235 INCHES MAXIMUM
STYLE DESIGNATOR	KEY

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