3120-01-104-8241, BEARING,SLEEVE

National Stock Number:
3120-01-104-8241

Federal Supply Class:
3120

National Item Identification Number:
011048241

Description:
BEARING,SLEEVE

Detail:
A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also BUSHING, SLEEVE; SPACER, SLEEVE; and WASHER (as modified). Excludes PIN, HOLLOW.

Manufacturer Information:

6871626	63005	ROLLS-ROYCE CORPORATION
6871626	73342	ALLISON TRANSMISSION INC

Techincal Specification:

BODY INSIDE DIAMETER	0.4860 INCHES MINIMUM AND 0.4920 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	0.6365 INCHES MINIMUM AND 0.6375 INCHES MAXIMUM
CORNER SHAPE	SQUARE ALL CORNERS
FLANGE OUTSIDE DIAMETER	0.6995 INCHES MINIMUM AND 0.7005 INCHES MAXIMUM
FLANGE WIDTH	0.2100 INCHES MINIMUM AND 0.2200 INCHES MAXIMUM
OVERALL LENGTH	0.6729 INCHES MINIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 4842 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	COPPER ALLOY 937 OVERALL
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH	63.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
SURFACE FINISH	63.0 MICROINCHES RIGHT END SURFACE OF BODY
SURFACE FINISH	32.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH	32.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	AMS 2412 ASSN STD SINGLE TREATMENT RESPONSE INSIDE DIAMETER SURFACE OF BODY
SURFACE TREATMENT	SILVER INSIDE DIAMETER SURFACE OF BODY

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