3110-01-339-7274 BEARING,ROLLER,NEEDLE Index 3120-01-339-7276 BEARING,WASHER,THRUST

National Stock Number:
3120-01-339-7275

Federal Supply Class:
3120

National Item Identification Number:
013397275

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:
NAS72-5E01280205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE


Techincal Specification:
BODY INSIDE DIAMETER0.3120 INCHES MINIMUM AND 0.3135 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.4970 INCHES MINIMUM AND 0.4980 INCHES MAXIMUM
CORNER SHAPECHAMFERED ALL CORNERS
OVERALL LENGTH0.7550 INCHES MINIMUM AND 0.7600 INCHES MAXIMUM
MATERIALSTEEL COMP 4130 OVERALL
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES


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