5310-00-954-9251, WASHER,KEY

National Stock Number:
5310-00-954-9251

Federal Supply Class:
5310

National Item Identification Number:
009549251

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:

MS172279

96906

MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

EXTERNAL PREBENT KEY WIDTH	0.146 INCHES MINIMUM AND 0.166 INCHES MAXIMUM
EXTERNAL KEY QUANTITY	13
HOLE DIAMETER	1.020 INCHES MINIMUM AND 1.040 INCHES MAXIMUM
INTERNAL PREBENT KEY LENGTH	0.093 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 6350 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS	0.046 INCHES MINIMUM AND 0.054 INCHES MAXIMUM
MATERIAL	STEEL COMP 4130 OVERALL
OUTSIDE DIAMETER	1.469 INCHES MINIMUM AND 1.489 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS	1.861 INCHES MINIMUM AND 1.891 INCHES MAXIMUM
STYLE DESIGNATOR	KEY
SURFACE TREATMENT	PHOSPHATE OVERALL

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