3120-00-446-1426 BEARING,SLEEVE Index 1560-00-446-1444 PANEL

National Stock Number:
3120-00-446-1442

Federal Supply Class:
3120

National Item Identification Number:
004461442

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:
C4BM1767-171867DE HAVILLAND AIRCRAFT OF CANADA LIMITED


Techincal Specification:
BODY INSIDE DIAMETER0.2400 INCHES MINIMUM AND 0.2600 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.3720 INCHES MINIMUM AND 0.3740 INCHES MAXIMUM
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
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
FLANGE OUTSIDE DIAMETER0.5500 INCHES MINIMUM AND 0.5700 INCHES MAXIMUM
FLANGE WIDTH0.1800 INCHES MINIMUM AND 0.1850 INCHES MAXIMUM
HARDNESS RATING23.0 ROCKWELL C NOMINAL OVERALL
OVERALL LENGTH0.2650 INCHES MINIMUM AND 0.2800 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4130 OVERALL
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH125.0 MICROINCHES INTERMEDIATE LAYER


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