NSN 3120-00-021-2101

Part Details | SLEEVE BEARING

3120-00-021-2101 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: 905J31810, 905J318-10, 905J318PC10, 905J318A10, 905J31810, 905J318-10, 905J318PC10, 905J318A10, 905J318A10, 3120-00-021-2101, 00-021-2101, 3120000212101, 000212101

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
31JAN 01, 196300-021-210113205 ( BEARING, SLEEVE )
REFERENCE DRAWINGS & PICTURES

SEGMENTED, PLAIN, NO OUTSIDE FLANGES

Cross Reference | NSN 3120-00-021-2101
Part Number Cage Code Manufacturer
905J318-1090099NORTHROP GRUMMAN SYSTEMS CORPORATIONDBA NORTHROP GRUMMAN MARINE SYSTEMS
905J318PC1090099NORTHROP GRUMMAN SYSTEMS CORPORATIONDBA NORTHROP GRUMMAN MARINE SYSTEMS
905J318A1090099NORTHROP GRUMMAN SYSTEMS CORPORATIONDBA NORTHROP GRUMMAN MARINE SYSTEMS
905J318-1079500WESTINGHOUSE ELECTRIC CORP
905J318PC1079500WESTINGHOUSE ELECTRIC CORP
905J318A1079500WESTINGHOUSE ELECTRIC CORP
905J318A1088657WESTINGHOUSE ELECTRIC CORPPOWER GENERATION-TURBINE DIV
Technical Data | NSN 3120-00-021-2101
Characteristic Specifications
STYLE DESIGNATOR SEGMENTED, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH2.2500 INCHES NOMINAL
BODY OUTSIDE DIAMETER6.9980 INCHES MINIMUM AND 6.9990 INCHES MAXIMUM
BODY INSIDE DIAMETER4.5030 INCHES MINIMUM AND 4.5040 INCHES MAXIMUM