5310-00-639-2181, WASHER,KEY

National Stock Number:
5310-00-639-2181

Federal Supply Class:
5310

National Item Identification Number:
006392181

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:

249689

77445

RTX CORPORATION

Techincal Specification:

DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY	0.280 INCHES MINIMUM AND 0.300 INCHES MAXIMUM
EXTERNAL KEY QUANTITY	4
EXTERNAL PREBENT KEY ANGLE	20.0 DEGREES NOMINAL
EXTERNAL PREBENT KEY LENGTH	0.090 INCHES MINIMUM AND 0.100 INCHES MAXIMUM
HOLE DIAMETER	0.214 INCHES MINIMUM AND 0.224 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS	0.542 INCHES MINIMUM AND 0.583 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS	0.027 INCHES MINIMUM AND 0.035 INCHES MAXIMUM
MATERIAL	STEEL COMP 321 OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL

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