5310-00-177-1302, WASHER,KEY

National Stock Number:
5310-00-177-1302

Federal Supply Class:
5310

National Item Identification Number:
001771302

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:

8626389

19200

US ARMY ARDEC RDECOM

Techincal Specification:

MATERIAL	STEEL COMP 302 OR
	STEEL COMP 303 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-766 FED SPEC 1ST MATERIAL RESPONSE OR
	ASTM A582 ASSN STD 2ND MATERIAL RESPONSE OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	171 FINISH 5.4.1 MIL STD SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR	KEY
HOLE DIAMETER	0.188 INCHES MINIMUM AND
	0.190 INCHES MAXIMUM
OUTSIDE DIAMETER	0.300 INCHES MINIMUM AND
	0.310 INCHES MAXIMUM
EXTERNAL PREBENT KEY LENGTH	0.024 INCHES MINIMUM AND
	0.027 INCHES MAXIMUM
DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY	0.180 INCHES MINIMUM AND
	0.190 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS	0.384 INCHES MINIMUM AND
	0.389 INCHES MAXIMUM
MATERIAL THICKNESS	0.030 INCHES MINIMUM AND
	0.031 INCHES MAXIMUM
SURFACE FINISH	63.0 MICROINCHES TOP
	63.0 MICROINCHES ALL SURFACES
THE MANUFACTURERS DATA
MANUFACTURERS CODE	19200
DESIGN CONTROL REFERENCE	8626389

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