5310-00-246-0956, WASHER,KEY

National Stock Number:
5310-00-246-0956

Federal Supply Class:
5310

National Item Identification Number:
002460956

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:

01-13390	45934	ONTIC ENGINEERING & MANUFACTURING, INC
01-13390	56705	DONALLCO INC
01-13390	99167	HAMILTON SUNDSTRAND CORPORATION

Techincal Specification:

MATERIAL	STEEL COMP 4140 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A322 ASSN STD SINGLE MATERIAL RESPONSE OR
	ASTM A331 ASSN STD SINGLE MATERIAL RESPONSE OR
	QQ-S-626 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT	OXIDE FILM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	AMS 2485 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
COLOR	BLACK OVERALL
HARDNESS RATING	40.0 ROCKWELL C MINIMUM AND
	45.0 ROCKWELL C MAXIMUM
STYLE DESIGNATOR	KEY
EXTERNAL KEY QUANTITY	2
INTERNAL KEY QUANTITY	2
HOLE DIAMETER	1.151 INCHES MINIMUM AND
	1.156 INCHES MAXIMUM
OUTSIDE DIAMETER	1.401 INCHES MINIMUM AND
	1.406 INCHES MAXIMUM
EXTERNAL STRAIGHT KEY WIDTH	0.147 INCHES MINIMUM AND
	0.152 INCHES MAXIMUM
INTERNAL STRAIGHT KEY WIDTH	0.147 INCHES MINIMUM AND
	0.152 INCHES MAXIMUM
DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY	0.474 INCHES MINIMUM AND
	0.475 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS	1.547 INCHES MINIMUM AND
	1.552 INCHES MAXIMUM
MATERIAL THICKNESS	0.122 INCHES MINIMUM AND
	0.126 INCHES MAXIMUM
SPECIAL FEATURES	INTERNAL KEYS 90 DEG OFF CENTER LINE OF EXTERNAL KEYS
THE MANUFACTURERS DATA
MANUFACTURERS CODE	99167
DESIGN CONTROL REFERENCE	01-13390

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