NSN 3120-00-339-3203

Part Details | SLEEVE BEARING

3120-00-339-3203 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: 21U1141PC4117, 76B140, 4117, N14733PC4117, N14733ALTGPC4117, 3120-00-339-3203, 00-339-3203, 3120003393203, 003393203

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
31JAN 01, 196300-339-320313205 ( BEARING, SLEEVE )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 3120-00-339-3203
Part Number Cage Code Manufacturer
21U1141PC411780064NAVAL SHIP SYSTEMS COMMAND
76B14081601NORFOLK NAVAL SHIPYARD
411781601NORFOLK NAVAL SHIPYARD
N14733PC411781601NORFOLK NAVAL SHIPYARD
N14733ALTGPC411781601NORFOLK NAVAL SHIPYARD
Technical Data | NSN 3120-00-339-3203
Characteristic Specifications
OVERALL LENGTH4.3750 INCHES NOMINAL
BODY OUTSIDE DIAMETER5.1250 INCHES NOMINAL
BODY INSIDE DIAMETER2.5000 INCHES NOMINAL
FLANGE WIDTH0.3750 INCHES NOMINAL