3120-01-220-0271 BUSHING,SLEEVE Index 3120-01-220-0273 BUSHING,SLEEVE

National Stock Number:
3120-01-220-0272

Federal Supply Class:
3120

National Item Identification Number:
012200272

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:
107316-117472EATON AEROSPACE LLC
107316-199145EATON AEROSPACE LLC ED AND C WEST DIV


Techincal Specification:
ANTIROTATION/LUBRICATION TYPE AND QUANTITY2 HOLE
BODY INSIDE DIAMETER0.1250 INCHES MINIMUM AND 0.1255 INCHES MAXIMUM
CORNER SHAPESQUARE ALL CORNERS
END TO FLANGE DISTANCE0.0800 INCHES NOMINAL
FEATURES PROVIDEDCASEHARDENED
FLANGE OUTSIDE DIAMETER0.6200 INCHES NOMINAL
FLANGE WIDTH0.0500 INCHES NOMINAL
HARDNESS RATING55.0 ROCKWELL C MINIMUM OVERALL
HOLE DIAMETER0.0640 INCHES MINIMUM FIRST AND 0.0650 INCHES MAXIMUM FIRST
LEFT END BODY DIAMETER0.1865 INCHES MINIMUM AND 0.1870 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 8620 OVERALL
PROPRIETARY CHARACTERISTICSPACS
OVERALL LENGTH0.2900 INCHES NOMINAL
RIGHT END BODY DIAMETER0.1871 INCHES MINIMUM AND 0.1874 INCHES MAXIMUM
SPECIAL FEATURESRAISED DIA OF BODY RIGHT SIDE OF FLANGE,0.2500DIA AND 0.0285 WIDE
STYLE DESIGNATORSOLID, EXTERNAL FLANGE
SURFACE FINISH63.0 MICROINCHES OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-13924,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTOXIDE OVERALL


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