3120-00-242-7925 BUSHING,SLEEVE Index 3120-00-242-7928 BUSHING,SLEEVE

National Stock Number:
3120-00-242-7926

Federal Supply Class:
3120

National Item Identification Number:
002427926

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:
684210057-204359TN5LIEU, LISA
684210057-204366922OMNI MACHINE CORPORATION
68A210057-20431YDC9ADVANCED CNC MANUFACTURING, INC.
68A210057-204358078AIRTRONICS, LLC
68A21005776301THE BOEING COMPANY
68A210057-203376301THE BOEING COMPANY
68A210057-204359GS9ACCU-RITE TOOL & MANUFACTURING CO INC
68A210057-204359TN5LIEU, LISA
68A210057-204366922OMNI MACHINE CORPORATION
68A210057-204376301THE BOEING COMPANY
68A210057-204399318WORLD AEROSPACE CORPORATION


Techincal Specification:
BODY INSIDE DIAMETER4.8510 INCHES MINIMUM AND 4.8520 INCHES MAXIMUM
BODY OUTSIDE DIAMETER5.0585 INCHES MINIMUM AND 5.0590 INCHES MAXIMUM
CORNER SHAPECHAMFERED INSIDE LEFT CORNER
CORNER SHAPEROUND OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE LEFT FLANGE BODY CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
FLANGE OUTSIDE DIAMETER5.2500 INCHES NOMINAL
FLANGE WIDTH0.2000 INCHES NOMINAL
OVERALL LENGTH1.7750 INCHES NOMINAL
MATERIALCOPPER ALLOY 172 OR COPPER ALLOY 173 OVERALL
RIGHT INTERNAL FLANGE HOLE DIAMETER4.4500 INCHES NOMINAL
RIGHT INTERNAL FLANGE WIDTH0.2000 INCHES NOMINAL
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END, INTERNAL FLANGE ONE END
SURFACE FINISH125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE
SURFACE FINISH125.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
SURFACE FINISH125.0 MICROINCHES RIGHT END SURFACE OF BODY
SURFACE FINISH125.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE
SURFACE FINISH32.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY


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