3120-01-581-4171 BUSHING,SLEEVE Index 3120-01-581-4554 BEARING,PLAIN,SPHERICAL

National Stock Number:
3120-01-581-4172

Federal Supply Class:
3120

National Item Identification Number:
015814172

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:
NAS77C4-01980205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE


Techincal Specification:
MATERIALSTEEL CORROSION RESISTING OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH0.2520 INCHES NOMINAL
BODY OUTSIDE DIAMETER0.3756 INCHES MINIMUM AND
0.3761 INCHES MAXIMUM
BODY INSIDE DIAMETER0.2500 INCHES MINIMUM AND
0.2517 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER0.5000 INCHES NOMINAL
FLANGE WIDTH0.0620 INCHES NOMINAL
CORNER SHAPESQUARE ALL CORNERS
PART NAME ASSIGNED BY CONTROLLING AGENCYBUSHING-FLANGED,PRESS FIT,STEEL,CRES,BRONZE AND COPPER


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