BEARING SLEEVE
P/N 2012B31
NSN 3120-01-169-6438
MFG GOODRICH CORP

NEW GOV SURPLUS
SUPPLIER CAGE CODE 03EF7
ITEM NAME:   BEARING,SLEEVE
DEFINITION:  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.
CHARACTERISTIC                          VALUE
OVERALL LENGTH                          0.9400 INCHES NOMINAL                            
BODY OUTSIDE DIAMETER                   3.4960 INCHES MINIMUM AND 3.4980 INCHES MAXIMUM  
BODY INSIDE DIAMETER                    3.0050 INCHES MINIMUM AND 3.0070 INCHES MAXIMUM  
FLANGE OUTSIDE DIAMETER                 4.6300 INCHES NOMINAL                            
FLANGE WIDTH                            0.1500 INCHES NOMINAL                            
CORNER SHAPE                            SQUARE OUTSIDE LEFT CORNER CHAMFERED OUTSIDE RIGHT

                                        CORNER SQUARE INSIDE RIGHT CORNER SQUARE INSIDE  

                                        LEFT CORNER SQUARE LEFT FLANGE OUTSIDE RIGHT     

                                        CORNER SQUARE LEFT FLANGE BODY CORNER            
SURFACE FINISH                          32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY 
MATERIAL                                PLASTIC INNER LAYER ALUMINUM ALLOY 7075 OUTER    

                                        LAYER                                            
MATERIAL DOCUMENT AND                   QQ-A-225/9 COMP T73 FED SPEC SINGLE MATERIAL     CLASSIFICATION                          RESPONSE OR QQ-A-200/11 COMP T73 OR T73510 OR    

                                        T73511 FED SPEC SINGLE MATERIAL RESPONSE OUTER   

                                        LAYER                                            
SURFACE TREATMENT                       ANODIZE AND DICHROMATE INSIDE DIAMETER SURFACE OF

                                        BODY PAINT LEFT END SURFACE OF BODY AND FLANGE   

                                        ANODIZE AND DICHROMATE OUTSIDE DIAMETER SURFACE OF

                                        BODY PAINT OUTSIDE DIAMETER SURFACE OF FLANGE    

                                        ANODIZE AND DICHROMATE RIGHT END SURFACE OF BODY 

                                        ANODIZE AND DICHROMATE RIGHT END SURFACE OF LEFT 

                                        FLANGE                                           
DESIGN CONTROL REFERENCE                2012B31                                          
THE MANUFACTURERS DATA                  6Z056