5310-01-127-8521, WASHER,KEY

National Stock Number:
5310-01-127-8521

Federal Supply Class:
5310

National Item Identification Number:
011278521

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:

10109468	A486G	NIMIKKEISTOKESKUS NCB FINLAND
4018T97P03	02653	BERKSHIRE MANUFACTURED PRODUCTS, INC.
4018T97P03	54267	ORLOTRONICS CORP
4018T97P03	8W686	ATLAS STAMPING & MANUFACTURING CORP
4018T97P03	99207	GENERAL ELECTRIC COMPANY

Techincal Specification:

ANGLE BETWEEN EXTERNAL KEYS	58.0 DEGREES MINIMUM AND 62.0 DEGREES MAXIMUM
DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY	0.440 INCHES MINIMUM AND 0.450 INCHES MAXIMUM
EXTERNAL TAPERED KEY WIDTH	0.250 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
EXTERNAL KEY QUANTITY	1
EXTERNAL PREBENT KEY ANGLE	10.0 DEGREES MINIMUM AND 20.0 DEGREES MAXIMUM
EXTERNAL PREBENT KEY LENGTH	0.200 INCHES MINIMUM AND 0.210 INCHES MAXIMUM
EXTERNAL PREBENT KEY WIDTH	0.300 INCHES MINIMUM AND 0.310 INCHES MAXIMUM
HOLE DIAMETER	0.250 INCHES MINIMUM AND 0.255 INCHES MAXIMUM
OUTSIDE DIAMETER	0.440 INCHES MINIMUM AND 0.450 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS	0.818 INCHES MINIMUM AND 0.846 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	0.130 INCHES MINIMUM AND 0.135 INCHES MAXIMUM
STYLE DESIGNATOR	KEY

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