5310-01-291-8881, WASHER,KEY

National Stock Number:
5310-01-291-8881

Federal Supply Class:
5310

National Item Identification Number:
012918881

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:

A-XA0408-1

74841

FRUEHAUF CORP FRUEHAUF TRAILER OPNS

Techincal Specification:

DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY	1.650 INCHES MINIMUM AND 1.750 INCHES MAXIMUM
FEATURES PROVIDED	CASEHARDENED
HARDNESS RATING	55.0 ROCKWELL C MINIMUM
HOLE DIAMETER	3.490 INCHES MINIMUM AND 3.510 INCHES MAXIMUM
INTERNAL KEY QUANTITY	1
INTERNAL STRAIGHT KEY WIDTH	0.290 INCHES MINIMUM AND 0.310 INCHES MAXIMUM
OUTSIDE DIAMETER	5.060 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	AISI ASSN STD ALL MATERIAL RESPONSES OVERALL
MATERIAL THICKNESS	0.210 INCHES MINIMUM AND 0.240 INCHES MAXIMUM
MATERIAL	STEEL COMP 1010 OR STEEL COMP 1011 OR STEEL COMP 1012 OR STEEL COMP 1013 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OVERALL
STYLE DESIGNATOR	KEY

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