5310-01-339-5957, WASHER,KEY

National Stock Number:
5310-01-339-5957

Federal Supply Class:
5310

National Item Identification Number:
013395957

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:

584153

22907

HELIGEAR ACQUISITION CO.

Techincal Specification:

EXTERNAL KEY QUANTITY	15
EXTERNAL PREBENT KEY WIDTH	0.146 INCHES MINIMUM AND 0.166 INCHES MAXIMUM
HOLE DIAMETER	0.801 INCHES MINIMUM AND 0.816 INCHES MAXIMUM
INTERNAL PREBENT KEY WIDTH	0.156 INCHES MINIMUM AND 0.176 INCHES MAXIMUM
INTERNAL PREBENT KEY LENGTH	0.062 INCHES MINIMUM AND 0.094 INCHES MAXIMUM
OUTSIDE DIAMETER	1.290 INCHES MINIMUM AND 1.300 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS	1.314 INCHES MINIMUM AND 1.344 INCHES MAXIMUM
MATERIAL THICKNESS	0.036 INCHES MINIMUM AND 0.044 INCHES MAXIMUM
MATERIAL	STEEL OVERALL
STYLE DESIGNATOR	KEY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-F-13924 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	OXIDE OVERALL

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