3120-00-097-1686, BEARING,SLEEVE

National Stock Number:
3120-00-097-1686

Federal Supply Class:
3120

National Item Identification Number:
000971686

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:

633A905 PIECE 4

01289

GENERAL ELECTRIC COMPANY DBA GE DIV GE-AVIATION GEAR PLANT

Techincal Specification:

MATERIAL	GRAPHITE INNER LAYER
	COPPER ALLOY OR
	COPPER ALLOY 937 OUTER LAYER
MATERIAL DOCUMENT AND CLASSIFICATION	NO. 3,GRAPHITE FSCM 71129 MFR REF SINGLE MATERIAL RESPONSE INNER LAYER
	NO. 9,FSCM 71129 ASSN STD 1ST MATERIAL RESPONSE OR
	SAE ASSN STD 2ND MATERIAL RESPONSE OUTER LAYER
STYLE DESIGNATOR	SEGMENTED, EXTERNAL FLANGE
OVERALL LENGTH	3.2500 INCHES NOMINAL
BODY INSIDE DIAMETER	2.0080 INCHES MINIMUM AND
	2.0100 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER	3.2032 INCHES MINIMUM AND
	3.2188 INCHES MAXIMUM
FLANGE WIDTH	0.9880 INCHES MINIMUM AND
	0.9980 INCHES MAXIMUM
END TO FLANGE DISTANCE	1.1250 INCHES NOMINAL
LEFT END BODY DIAMETER	2.7450 INCHES MINIMUM AND
	2.7470 INCHES MAXIMUM
RIGHT END BODY DIAMETER	2.7450 INCHES MINIMUM AND
	2.7470 INCHES MAXIMUM
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
	SQUARE OUTSIDE RIGHT CORNER
	CHAMFERED INSIDE RIGHT CORNER
	CHAMFERED INSIDE LEFT CORNER
	SQUARE CENTER FLANGE LEFT BODY CORNER
	SQUARE CENTER FLANGE RIGHT BODY CORNER
	SQUARE CENTER FLANGE OUTSIDE LEFT CORNER
	SQUARE CENTER FLANGE OUTSIDE RIGHT CORNER
ANTIROTATION/LUBRICATION TYPE AND QUANTITY	1 HOLE
HOLE DIAMETER	0.4375 INCHES NOMINAL FIRST
SURFACE FINISH	32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
	63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY

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