5310-00-787-8028, WASHER,KEY

National Stock Number:
5310-00-787-8028

Federal Supply Class:
5310

National Item Identification Number:
007878028

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:

418906	26195	REED TOOL CO DIAMOND METAL ALLOYS DIV
418906	JA269	TOKYO JUDOI KOGYO K.K.
418906	S0554	TOKYO JUDOGI KOGYO CO.
418908	31633	ALINABAL HOLDINGS CORPORATION
418908	33615	ENJET AERO MANCHESTER LLC
418908	77445	RTX CORPORATION

Techincal Specification:

DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY	0.544 INCHES MINIMUM AND 0.564 INCHES MAXIMUM
EXTERNAL KEY QUANTITY	1
EXTERNAL PREBENT KEY WIDTH	0.195 INCHES MINIMUM AND 0.205 INCHES MAXIMUM
EXTERNAL STRAIGHT KEY WIDTH	0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM
HOLE DIAMETER	0.635 INCHES MINIMUM AND 0.645 INCHES MAXIMUM
OUTSIDE DIAMETER	0.940 INCHES MINIMUM AND 0.960 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS	1.170 INCHES MINIMUM AND 1.200 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5576 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS	0.056 INCHES MINIMUM AND 0.068 INCHES MAXIMUM
MATERIAL	STEEL COMP 321 OVERALL
SPLIT KEY LENGTH	0.230 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	AMS 2410 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	SILVER OVERALL

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