3120-01-110-7969 BUSHING,SLEEVE Index 3120-01-110-7971 BUSHING,SLEEVE

National Stock Number:
3120-01-110-7970

Federal Supply Class:
3120

National Item Identification Number:
011107970

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:
10107727A486GNIMIKKEISTOKESKUS NCB FINLAND
74A450657-200176301THE BOEING COMPANY


Techincal Specification:
ANTIROTATION/LUBRICATION TYPE AND QUANTITY4 HOLE
BODY INSIDE DIAMETER1.5450 INCHES MINIMUM AND 1.5500 INCHES MAXIMUM
BODY OUTSIDE DIAMETER1.6890 INCHES MINIMUM AND 1.6900 INCHES MAXIMUM
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE LEFT FLANGE BODY CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
FLANGE OUTSIDE DIAMETER1.9390 INCHES MINIMUM AND 1.9410 INCHES MAXIMUM
FLANGE WIDTH0.0590 INCHES MINIMUM AND 0.0600 INCHES MAXIMUM
HOLE DIAMETER0.0620 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM FIRST
LUBRICANT ACCOMMODATION STYLEGROOVED CIRCULAR
OVERALL LENGTH0.7890 INCHES MINIMUM AND 0.8000 INCHES MAXIMUM
MATERIALALUMINUM ALLOY OVERALL
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH63.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
SURFACE FINISH63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE GROOVE LOCATION AND QUANTITY1 EXTERNAL
SURFACE FINISH125.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH125.0 MICROINCHES RIGHT END SURFACE OF BODY
SURFACE FINISH125.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE
SURFACE TREATMENTCADMIUM OVERALL
TEST DATA DOCUMENT76301-PS21202 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).


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