3120-00-560-1815 BEARING,SLEEVE Index 3020-00-560-1819 PULLEY,FLAT

National Stock Number:
3120-00-560-1816

Federal Supply Class:
3120

National Item Identification Number:
005601816

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:
0N00908898230NATIONAL SECURITY AGENCY


Techincal Specification:
BODY INSIDE DIAMETER0.2505 INCHES NOMINAL
BODY OUTSIDE DIAMETER0.3745 INCHES NOMINAL
END TO FLANGE DISTANCE0.0620 INCHES NOMINAL
FLANGE OUTSIDE DIAMETER0.5130 INCHES MINIMUM AND 0.5140 INCHES MAXIMUM
FLANGE WIDTH0.3790 INCHES NOMINAL
HARDNESS RATING35.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL
OVERALL LENGTH1.0090 INCHES NOMINAL
STYLE DESIGNATORSOLID, EXTERNAL FLANGE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-F-14072,E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL


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