5310-00-530-9108, WASHER,KEY

National Stock Number:
5310-00-530-9108

Federal Supply Class:
5310

National Item Identification Number:
005309108

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:

MS172287

96906

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

Techincal Specification:

MATERIAL	STEEL COMP 1095 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT	PHOSPHATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	AMS 2481 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR	KEY
EXTERNAL KEY QUANTITY	15
HOLE DIAMETER	1.520 INCHES MINIMUM AND
	1.540 INCHES MAXIMUM
OUTSIDE DIAMETER	2.000 INCHES MINIMUM AND
	2.020 INCHES MAXIMUM
INTERNAL PREBENT KEY LENGTH	0.094 INCHES MINIMUM AND
	0.125 INCHES MAXIMUM
EXTERNAL PREBENT KEY WIDTH	0.204 INCHES MINIMUM AND
	0.234 INCHES MAXIMUM
INTERNAL PREBENT KEY WIDTH	0.219 INCHES MINIMUM AND
	0.239 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS	2.376 INCHES MINIMUM AND
	2.406 INCHES MAXIMUM
MATERIAL THICKNESS	0.058 INCHES MINIMUM AND
	0.068 INCHES MAXIMUM
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE	96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MS172287

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