3120-00-008-2420 BUSHING,SLEEVE Index 3120-00-008-2422 BUSHING,SLEEVE

National Stock Number:
3120-00-008-2421

Federal Supply Class:
3120

National Item Identification Number:
000082421

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:
14-41685-1509455RBC TRANSPORT DYNAMICS CORP
14-41685-150JRC1NORTHROP GRUMMAN TECHNICAL SERVICES, INC.
14-41685-1515860NEW HAMPSHIRE BALL BEARINGS INC
14-41685-1550632KAMATICS CORPORATION
14-41685-1573134ROLLER BEARING COMPANY OF AMERICA, INC.
14-41685-1576823NORTHROP GRUMMAN SYSTEMS CORPORATION
14-41685-1579U29NORTHROP GRUMMAN SYSTEMS CORPORATION
14-41685-1597613SARGENT AEROSPACE & DEFENSE, LLC


Techincal Specification:
MATERIALPLASTIC INNER LAYER
STEEL OUTER LAYER
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH0.5270 INCHES MINIMUM AND
0.5520 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.9985 INCHES MINIMUM AND
0.9990 INCHES MAXIMUM
BODY INSIDE DIAMETER0.8760 INCHES MINIMUM AND
0.8770 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER1.2920 INCHES MINIMUM AND
1.3120 INCHES MAXIMUM
FLANGE WIDTH0.0570 INCHES MINIMUM AND
0.0620 INCHES MAXIMUM
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
SQUARE OUTSIDE RIGHT CORNER
SQUARE INSIDE RIGHT CORNER
SQUARE INSIDE LEFT CORNER
SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
SQUARE LEFT FLANGE BODY CORNER
SURFACE FINISH125.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE
125.0 MICROINCHES RIGHT END SURFACE OF BODY
125.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE
SPECIAL FEATURESLINER OMITTED FROM LEFT END SURFACE OF BODY AND FLANGE


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