5310-00-741-9009, WASHER,KEY

National Stock Number:
5310-00-741-9009

Federal Supply Class:
5310

National Item Identification Number:
007419009

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:

7419009

19207

U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

Techincal Specification:

DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY	0.344 INCHES NOMINAL
DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY	0.067 INCHES NOMINAL
EXTERNAL PREBENT KEY LENGTH	0.312 INCHES NOMINAL
EXTERNAL PREBENT KEY WIDTH	0.250 INCHES NOMINAL
HOLE DIAMETER	0.380 INCHES MINIMUM AND 0.385 INCHES MAXIMUM
INTERNAL STRAIGHT KEY WIDTH	0.120 INCHES NOMINAL
OUTSIDE DIAMETER	0.625 INCHES NOMINAL
OVERALL DISTANCE INCLUDING KEYS	0.777 INCHES NOMINAL
MATERIAL THICKNESS	0.120 INCHES NOMINAL
MATERIAL	STEEL OVERALL
STYLE DESIGNATOR	KEY
SURFACE TREATMENT	CADMIUM OVERALL

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