NSN 3120-01-209-8131

Part Details | SLEEVE BEARING

3120-01-209-8131 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.

Alternate Parts: 7764369X2 PIECE 7, 77643-69X2 PIECE 7, SSN6375012143861 PIECE 7, SSN637-501-2143861 PIECE 7, 3120-01-209-8131, 01-209-8131, 3120012098131, 012098131

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
31JUN 04, 198501-209-813113205 ( BEARING, SLEEVE )
REFERENCE DRAWINGS & PICTURES

GROOVED CIRCULAR

SOLID, EXTERNAL FLANGES BOTH ENDS

Cross Reference | NSN 3120-01-209-8131
Part Number Cage Code Manufacturer
77643-69X2 PIECE 796169ELECTRIC BOAT CORPORATION
SSN637-501-2143861 PIECE 780064NAVAL SHIP SYSTEMS COMMAND
Technical Data | NSN 3120-01-209-8131
Characteristic Specifications
STYLE DESIGNATOR SOLID, EXTERNAL FLANGES BOTH ENDS
OVERALL LENGTH2.1875 INCHES NOMINAL
BODY OUTSIDE DIAMETER2.1240 INCHES MINIMUM AND 2.1250 INCHES MAXIMUM
BODY INSIDE DIAMETER1.7500 INCHES MINIMUM AND 1.7520 INCHES MAXIMUM
LEFT FLANGE OUTSIDE DIAMETER2.5000 INCHES NOMINAL
RIGHT FLANGE OUTSIDE DIAMETER2.5000 INCHES NOMINAL
LEFT FLANGE WIDTH0.1875 INCHES NOMINAL
RIGHT FLANGE WIDTH0.1875 INCHES NOMINAL
ANTIROTATION/LUBRICATION TYPE AND QUANTITY1 HOLE
LUBRICANT ACCOMMODATION STYLE GROOVED CIRCULAR
SURFACE GROOVE LOCATION AND QUANTITY1 EXTERNAL AND 1 INTERNAL