3120-01-128-1606 BEARING,SLEEVE Index 3120-01-128-1608 BEARING,PLAIN,SELF-ALIGNING

National Stock Number:
3120-01-128-1607

Federal Supply Class:
3120

National Item Identification Number:
011281607

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:
3120PL13262919009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
85989610001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
BODY INSIDE DIAMETER1.6240 INCHES MINIMUM AND 1.6260 INCHES MAXIMUM
BODY OUTSIDE DIAMETER1.8480 INCHES MINIMUM AND 1.8500 INCHES MAXIMUM
CORNER SHAPECHAMFERED INSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE LEFT FLANGE BODY CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
FLANGE OUTSIDE DIAMETER1.9930 INCHES MINIMUM AND 1.9980 INCHES MAXIMUM
FLANGE WIDTH0.3750 INCHES NOMINAL
OVERALL LENGTH1.3700 INCHES MINIMUM AND 1.3750 INCHES MAXIMUM
MATERIALSTEEL COMP 303 OVERALL
RIGHT INTERNAL FLANGE HOLE DIAMETER1.3320 INCHES MINIMUM AND 1.3420 INCHES MAXIMUM
RIGHT INTERNAL FLANGE WIDTH0.7160 INCHES MINIMUM AND 0.7220 INCHES MAXIMUM
SPECIAL FEATURESTWO NOTCHES 180 DEG APART,ON RIGHT END SURFACE OF BODY
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH125.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
SURFACE FINISH125.0 MICROINCHES RIGHT END SURFACE OF BODY
SURFACE FINISH125.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE
SURFACE FINISH125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE
SURFACE FINISH32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE TREATMENTPASSIVATE OVERALL


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