5310-00-159-3590, WASHER,KEY

National Stock Number:
5310-00-159-3590

Federal Supply Class:
5310

National Item Identification Number:
001593590

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:

10399436	A486G	NIMIKKEISTOKESKUS NCB FINLAND
1287783	80064	NAVAL SHIP SYSTEMS COMMAND

Techincal Specification:

MATERIAL	STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-11415,CLASS E-CANCELLED MIL STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT	CADMIUM AND
	ZINC OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-417,TYPE 1,CLASS 3 FED SPEC 1ST TREATMENT RESPONSE AND
	QQ-Z-325,TYPE 2,CLASS 3 FED SPEC 2ND TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR	KEY
EXTERNAL KEY QUANTITY	4
HOLE DIAMETER	0.391 INCHES MINIMUM AND
	0.422 INCHES MAXIMUM
OUTSIDE DIAMETER	0.3438 INCHES NOMINAL
EXTERNAL STRAIGHT KEY LENGTH	0.437 INCHES NOMINAL
PEENING KEY LENGTH	0.478 INCHES NOMINAL
EXTERNAL STRAIGHT KEY WIDTH	0.359 INCHES MINIMUM AND
	0.375 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS	1.344 INCHES NOMINAL
MATERIAL THICKNESS	0.030 INCHES MINIMUM AND
	0.041 INCHES MAXIMUM
HEAT TREATMENT	AS FABRICATED

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