NSN 3120-01-494-9921

Part Details | SLEEVE BEARING

3120-01-494-9921 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: L3053651003, L3053651-003, 3120-01-494-9921, 01-494-9921, 3120014949921, 014949921

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
31MAR 01, 200201-494-992113205 ( BEARING, SLEEVE )
REFERENCE DRAWINGS & PICTURES

SOLID, EXTERNAL FLANGE

Cross Reference | NSN 3120-01-494-9921
Part Number Cage Code Manufacturer
L3053651-00343999BOEING COMPANY, THEDBA BOEING
Technical Data | NSN 3120-01-494-9921
Characteristic Specifications
STYLE DESIGNATOR-2 SOLID, EXTERNAL FLANGE
OVERALL LENGTH0.7840 INCHES NOMINAL
BODY INSIDE DIAMETER1.1870 INCHES MINIMUM AND 1.8750 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER1.4370 INCHES NOMINAL
FLANGE WIDTH0.0630 INCHES NOMINAL
INTERIOR FLANGE HOLE DIAMETER1.0620 INCHES NOMINAL
INTERIOR FLANGE LEFT END TO CENTERLINE DISTANCE0.6910 INCHES NOMINAL
INTERIOR FLANGE WIDTH0.5880 INCHES MINIMUM AND 0.5980 INCHES MAXIMUM
END TO FLANGE DISTANCE0.0630 INCHES NOMINAL
LEFT END BODY DIAMETER1.3100 INCHES MINIMUM AND 1.3140 INCHES MAXIMUM
RIGHT END BODY DIAMETER1.3100 INCHES MINIMUM AND 1.3140 INCHES MAXIMUM
SPECIAL FEATURESINSERT3120010844834
END ITEM IDENTIFICATIONB1B
PART NAME ASSIGNED BY CONTROLLING AGENCYRETAINER UPPER WING PIVOT FAIRING,ZF24.875,YF899.50,CTD,BEARING