NSN 3120-01-121-1779

Part Details | SLEEVE BEARING

3120-01-121-1779 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: 74A4107672001, 74A410767-2001, 10107768, 3120-01-121-1779, 01-121-1779, 3120011211779, 011211779

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
31OCT 31, 198101-121-177913205 ( BEARING, SLEEVE )
REFERENCE DRAWINGS & PICTURES

SOLID, PLAIN, NO OUTSIDE FLANGES

Cross Reference | NSN 3120-01-121-1779
Part Number Cage Code Manufacturer
74A410767-200176301BOEING COMPANY, THEDBA BOEING
10107768A486GNIMIKKEISTOKESKUS NCB FINLAND
Technical Data | NSN 3120-01-121-1779
Characteristic Specifications
STYLE DESIGNATOR SOLID, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH0.4930 INCHES MINIMUM AND 0.4950 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.5637 INCHES MINIMUM AND 0.5641 INCHES MAXIMUM
BODY INSIDE DIAMETER0.4375 INCHES MINIMUM AND 0.4385 INCHES MAXIMUM
TEST DATA DOCUMENT76301-PS21202 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).