3120-01-257-2250 BUSHING,SLEEVE Index 5365-01-257-2252 SPACER,SLEEVE

National Stock Number:
3120-01-257-2251

Federal Supply Class:
3120

National Item Identification Number:
012572251

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:
214-010-550-10197499BELL TEXTRON INC


Techincal Specification:
BODY INSIDE DIAMETER1.4600 INCHES MINIMUM AND 1.4800 INCHES MAXIMUM
BODY OUTSIDE DIAMETER1.6255 INCHES MINIMUM AND 1.6260 INCHES MAXIMUM
CORNER SHAPECHAMFERED OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE LEFT FLANGE BODY CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
FLANGE OUTSIDE DIAMETER2.0000 INCHES MINIMUM AND 2.0600 INCHES MAXIMUM
FLANGE WIDTH0.0930 INCHES MINIMUM AND 0.0950 INCHES MAXIMUM
HARDNESS RATING80.0 ROCKWELL SUPERFICIAL 15-N MINIMUM RIGHT END SURFACE OF BODY AND 83.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM RIGHT END SURFACE OF BODY
LUBRICANT ACCOMMODATION STYLEGROOVED CIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5659 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP XM-12 OVERALL
PROPRIETARY CHARACTERISTICSPACS
OVERALL LENGTH2.3940 INCHES NOMINAL
SPECIAL FEATURES2 KEYWAYS FLANGE END,180 DEG APART,0.440 IN. MIN,0.470 IN. MAX FROM CENTER;ID FLANGE END 0.120 IN. MIN,0.150 IN. MAX
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH63.0 MICROINCHES RIGHT END SURFACE OF BODY
SURFACE FINISH63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE
SURFACE FINISH63.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE
SURFACE FINISH16.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONBPS 4007,CAGEC 97499 MFR REF SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL


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