5310-00-109-8901, WASHER,KEY

National Stock Number:
5310-00-109-8901

Federal Supply Class:
5310

National Item Identification Number:
001098901

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:

6845972-04	63005	ROLLS-ROYCE CORPORATION
6845972-04	73342	ALLISON TRANSMISSION INC

Techincal Specification:

DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY	0.195 INCHES NOMINAL
HARDNESS RATING	20.0 ROCKWELL C MINIMUM AND 26.0 ROCKWELL C MAXIMUM
HEAT TREATMENT	AS FABRICATED
HOLE DIAMETER	0.503 INCHES MINIMUM AND 0.508 INCHES MAXIMUM
INTERNAL KEY QUANTITY	2
INTERNAL STRAIGHT KEY WIDTH	0.115 INCHES MINIMUM AND 0.120 INCHES MAXIMUM
OUTSIDE DIAMETER	0.858 INCHES MINIMUM AND 0.873 INCHES MAXIMUM
MATERIAL THICKNESS	0.365 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
MATERIAL	STEEL COMP 4135 OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCY	NAVY SPECIAL PROJECT
STYLE DESIGNATOR	KEY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	AMS 2485 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	OXIDE FILM OVERALL

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