5310-00-252-5632, WASHER,KEY

National Stock Number:
5310-00-252-5632

Federal Supply Class:
5310

National Item Identification Number:
002525632

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:

11152175

18876

U S ARMY AVIATION AND MISSILE COMMAND

Techincal Specification:

EXTERNAL STRAIGHT KEY WIDTH	0.188 INCHES NOMINAL
EXTERNAL KEY QUANTITY	25
HOLE DIAMETER	0.320 INCHES MINIMUM AND 0.322 INCHES MAXIMUM
OUTSIDE DIAMETER	2.300 INCHES MINIMUM AND 2.320 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS	2.990 INCHES MINIMUM AND 3.010 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-250/12,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS	0.032 INCHES NOMINAL
MATERIAL	ALUMINUM ALLOY OVERALL
SPECIAL FEATURES	BLACK
WIDTH BETWEEN FLATS	0.260 INCHES MINIMUM AND 0.264 INCHES MAXIMUM
STYLE DESIGNATOR	KEY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-A-8625,TYPE 11,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	ANODIZE OVERALL

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