3120-01-298-5971 BEARING,SLEEVE Index 3120-01-298-5973 BUSHING,SLEEVE

National Stock Number:
3120-01-298-5972

Federal Supply Class:
3120

National Item Identification Number:
012985972

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:
5598588-153711NAVAL SEA SYSTEMS COMMAND
5598588-253711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
ANTIROTATION/LUBRICATION TYPE AND QUANTITY1 HOLE
BODY INSIDE DIAMETER1.6250 INCHES MINIMUM AND 1.6275 INCHES MAXIMUM
BODY OUTSIDE DIAMETER2.4930 INCHES MINIMUM AND 2.4950 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER2.7500 INCHES NOMINAL
FLANGE WIDTH0.5000 INCHES NOMINAL
HOLE DIAMETER0.2030 INCHES MINIMUM AND 0.2090 INCHES MAXIMUM FIRST
OVERALL LENGTH2.4120 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5626 COND D1 AND D2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4140 OVERALL
SPECIAL FEATURESID SPLINE W/ 27 TEETH
STYLE DESIGNATORSOLID, EXTERNAL FLANGE
SURFACE FINISH63.0 MICROINCHES LEFT END SURFACE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-L-46010 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTLUBRICANT DRY FILM OVERALL


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