3120-00-881-4766 BUSHING,SLEEVE Index 1660-00-881-4769 PARTS KIT,VALVE,OVERHAUL

National Stock Number:
3120-00-881-4767

Federal Supply Class:
3120

National Item Identification Number:
008814767

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:
686495573342ALLISON TRANSMISSION INC
6864955K0680ROLLS-ROYCE AIRLINES
EU43012K0680ROLLS-ROYCE AIRLINES


Techincal Specification:
BODY INSIDE DIAMETER0.2470 INCHES MINIMUM AND 0.2600 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.3760 INCHES MINIMUM AND 0.3765 INCHES MAXIMUM
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE INSIDE LEFT 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 DIAMETER0.4800 INCHES MINIMUM AND 0.4900 INCHES MAXIMUM
FLANGE WIDTH0.0300 INCHES MINIMUM AND 0.0400 INCHES MAXIMUM
HARDNESS RATING30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OVERALL
MATERIALSTEEL COMP 420 OVERALL
OVERALL LENGTH1.1200 INCHES MINIMUM AND 1.1500 INCHES MAXIMUM
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH125.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
SURFACE FINISH125.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH125.0 MICROINCHES RIGHT END SURFACE OF BODY
SURFACE FINISH125.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE
SURFACE FINISH125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE
SURFACE FINISH32.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY


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