5310-01-125-1221, WASHER,KEY

National Stock Number:
5310-01-125-1221

Federal Supply Class:
5310

National Item Identification Number:
011251221

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:

4056366	11449	TURBO POWER & MARINE SYSTEM INC SUB OF UNITED TECHNOLOGIES CORP
4056366	77445	RTX CORPORATION

Techincal Specification:

DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY	0.390 INCHES MINIMUM AND 0.400 INCHES MAXIMUM
EXTERNAL PREBENT KEY LENGTH	0.100 INCHES MINIMUM AND 0.110 INCHES MAXIMUM
EXTERNAL PREBENT KEY WIDTH	0.110 INCHES MINIMUM AND 0.115 INCHES MAXIMUM
HOLE DIAMETER	0.216 INCHES MINIMUM AND 0.226 INCHES MAXIMUM
OUTSIDE DIAMETER	0.620 INCHES MINIMUM AND 0.640 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS	0.728 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS5540 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS	0.015 INCHES MINIMUM AND 0.020 INCHES MAXIMUM
MATERIAL	NICKEL ALLOY OVERALL
STYLE DESIGNATOR	KEY

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