3120-01-313-7990 BEARING,SLEEVE Index 3120-01-313-7992 BEARING,SLEEVE

National Stock Number:
3120-01-313-7991

Federal Supply Class:
3120

National Item Identification Number:
013137991

Description:
BEARING,SLEEVE

Detail:
A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also BUSHING, SLEEVE; SPACER, SLEEVE; and WASHER (as modified). Excludes PIN, HOLLOW.


Manufacturer Information:
26M68-315 PIECE 1596169ELECTRIC BOAT CORPORATION


Techincal Specification:
BODY INSIDE DIAMETER1.5000 INCHES MINIMUM AND 1.5010 INCHES MAXIMUM
BODY OUTSIDE DIAMETER1.7520 INCHES MINIMUM AND 1.7530 INCHES MAXIMUM
CORNER SHAPESQUARE ALL CORNERS
FLANGE OUTSIDE DIAMETER2.2500 INCHES NOMINAL
FLANGE WIDTH0.1250 INCHES NOMINAL
LUBRICANT ACCOMMODATION STYLEGROOVED OPEN BOTH ENDS AND GROOVED CIRCULAR
OVERALL LENGTH1.1250 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION26-68-353 ITEM 42,CAGEC 96169 MFR REF SINGLE MATERIAL RESPONSE OR RULON LD,CAGEC 04813 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
SPECIAL FEATURESFOUR LUBE GROOVES 0.0625 IN. RAD X 0.0625 IN. DP
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 FINISH63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE
SURFACE FINISH63.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE
SURFACE FINISH63.0 MICROINCHES RIGHT END SURFACE OF BODY
SURFACE GROOVE LOCATION AND QUANTITY4 EXTERNAL
SURFACE FINISH32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY


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