3120-01-226-4987 BUSHING,SLEEVE Index 3120-01-226-4989 BEARING,PLAIN,ROD END

National Stock Number:
3120-01-226-4988

Federal Supply Class:
3120

National Item Identification Number:
012264988

Description:
BUSHING,SLEEVE

Detail:
A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see BUSHING, NONMETALLIC. See also BEARING, SLEEVE; BUSHING, TAPERED; SPACER, SLEEVE; INSULATOR, BUSHING; and BUSHING, ELECTRICAL CONDUCTOR. Excludes BUSHING, DRILL, JIG.


Manufacturer Information:
3113J10 PIECE 101289GENERAL ELECTRIC COMPANY DBA GE DIV GE-AVIATION GEAR PLANT
3113J10 PIECE 117454TIMKEN GEARS & SERVICES INC.


Techincal Specification:
ANTIROTATION/LUBRICATION TYPE AND QUANTITY2 HOLE
BODY INSIDE DIAMETER1.2490 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM
BODY OUTSIDE DIAMETER2.7500 INCHES MINIMUM AND 2.7510 INCHES MAXIMUM
CORNER SHAPECHAMFERED INSIDE RIGHT CORNER
CORNER SHAPECHAMFERED INSIDE LEFT CORNER
CORNER SHAPECHAMFERED LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPECHAMFERED OUTSIDE LEFT CORNER
CORNER SHAPECHAMFERED OUTSIDE RIGHT CORNER
CORNER SHAPEUNDERCUT LEFT FLANGE BODY CORNER
FLANGE OUTSIDE DIAMETER3.4950 INCHES MINIMUM AND 3.4970 INCHES MAXIMUM
FLANGE WIDTH0.4900 INCHES MINIMUM AND 0.5100 INCHES MAXIMUM
HOLE DIAMETER0.3750 INCHES NOMINAL FIRST
LUBRICANT ACCOMMODATION STYLEGROOVED CIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE OVERALL OR B11H18C,FSCM 01289 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY 360 OVERALL
PROPRIETARY CHARACTERISTICSPACS
OVERALL LENGTH3.6200 INCHES NOMINAL
SPECIAL FEATURESFLANGE FACE COUNTERSUNK 45.0 DEGREES BY 0.260 INCH DEEP FROM 2.440 INCH DIA CIRCLE ON FACE
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE GROOVE LOCATION AND QUANTITY1 EXTERNAL AND 1 INTERNAL


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