5310-00-411-8882, WASHER,KEY

National Stock Number:
5310-00-411-8882

Federal Supply Class:
5310

National Item Identification Number:
004118882

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:

6784937	08762	GLOBAL AIR INC.
6784937	63005	ROLLS-ROYCE CORPORATION
6784937	73342	ALLISON TRANSMISSION INC
6784937	K0378	ROLLS-ROYCE PLC

Techincal Specification:

EXTERNAL PREBENT KEY WIDTH	0.188 INCHES NOMINAL
EXTERNAL KEY QUANTITY	7
HARDNESS RATING	55.0 ROCKWELL B MAXIMUM
HOLE DIAMETER	1.625 INCHES NOMINAL
INTERNAL PREBENT KEY LENGTH	0.188 INCHES NOMINAL
INTERNAL PREBENT KEY WIDTH	0.188 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5047 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS	0.027 INCHES MINIMUM AND 0.033 INCHES MAXIMUM
MATERIAL	STEEL OVERALL
OUTSIDE DIAMETER	1.875 INCHES NOMINAL
OVERALL DISTANCE INCLUDING KEYS	2.560 INCHES NOMINAL
SPECIAL FEATURES	ADDITIONAL INTERNAL KEY LOCATED 180 DEG ON ID
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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