NSN 3120-00-004-9478

Part Details | SLEEVE BEARING

3120-00-004-9478 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: 91000528, 3120-00-004-9478, 00-004-9478, 3120000049478, 000049478

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
31JUN 07, 197200-004-947813205 ( BEARING, SLEEVE )
REFERENCE DRAWINGS & PICTURES

SOLID, EXTERNAL FLANGE ONE END

Cross Reference | NSN 3120-00-004-9478
Part Number Cage Code Manufacturer
9100052872314BAE SYSTEMS INFORMATION ANDELECTRONIC SYSTEMS INTEGRATION I
Technical Data | NSN 3120-00-004-9478
Characteristic Specifications
STYLE DESIGNATOR SOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH1.6130 INCHES MINIMUM AND 1.6370 INCHES MAXIMUM
BODY OUTSIDE DIAMETER3.7485 INCHES MINIMUM AND 3.7500 INCHES MAXIMUM
BODY INSIDE DIAMETER3.0000 INCHES MINIMUM AND 3.0020 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER4.7400 INCHES MINIMUM AND 4.7500 INCHES MAXIMUM
FLANGE WIDTH0.2400 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM
SPECIAL FEATURESBODY OD RELIEVED END OPPOSITE FLANGE TO 3.5625 IN.; BODY ID COUNTERBORED END OPPOSITE FLANGE TO 3.1875 IN. DIA,0.3730 IN. MIN AND 0.3770 IN. MAX DEEP; END OPPOSITE FLANGE DRILL8 EQUALLY SPACED HOLES 0.0625 IN.; THRU FLANGE 0.2090 IN. DRILL 1/4 20 NC-2 TAP 2 HOLES; ON FLANGE 0.2812 IN. DIA 4 HOLES