5310-01-269-7541, WASHER,KEY

National Stock Number:
5310-01-269-7541

Federal Supply Class:
5310

National Item Identification Number:
012697541

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:

MS9274-11

96906

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

Techincal Specification:

MATERIAL	STEEL COMP 321 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR	EXTERNAL AND INTERNAL PRE-BENT KEYS
EXTERNAL KEY QUANTITY	9
INTERNAL KEY QUANTITY	2
HOLE DIAMETER	0.507 INCHES MINIMUM AND
	0.517 INCHES MAXIMUM
OUTSIDE DIAMETER	0.625 INCHES MINIMUM AND
	0.645 INCHES MAXIMUM
INTERNAL PREBENT KEY LENGTH	0.074 INCHES MINIMUM AND
	0.094 INCHES MAXIMUM
EXTERNAL PREBENT KEY WIDTH	0.084 INCHES MINIMUM AND
	0.094 INCHES MAXIMUM
INTERNAL PREBENT KEY WIDTH	0.105 INCHES MINIMUM AND
	0.115 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS	0.892 INCHES MINIMUM AND
	0.922 INCHES MAXIMUM
MATERIAL THICKNESS	0.029 INCHES MINIMUM AND
	0.035 INCHES MAXIMUM
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE	96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MS9274-11

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