5310-00-687-5871, WASHER,KEY

National Stock Number:
5310-00-687-5871

Federal Supply Class:
5310

National Item Identification Number:
006875871

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:

MS172273

96906

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

Techincal Specification:

EXTERNAL KEY QUANTITY	11
EXTERNAL PREBENT KEY WIDTH	0.084 INCHES MINIMUM AND 0.104 INCHES MAXIMUM
HOLE DIAMETER	0.641 INCHES MINIMUM AND 0.656 INCHES MAXIMUM
INTERNAL PREBENT KEY LENGTH	0.062 INCHES MINIMUM AND 0.094 INCHES MAXIMUM
INTERNAL PREBENT KEY WIDTH	0.110 INCHES MINIMUM AND 0.120 INCHES MAXIMUM
OUTSIDE DIAMETER	0.984 INCHES MINIMUM AND 1.004 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS	1.282 INCHES MINIMUM AND 1.312 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	AMS6350 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS	0.036 INCHES MINIMUM AND 0.044 INCHES MAXIMUM
MATERIAL	STEEL COMP 4130 OVERALL
STYLE DESIGNATOR	KEY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	AMS2481 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	PHOSPHATE OVERALL

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