NSN 3120-00-321-9152
Part Details | SLEEVE BUSHING
3120-00-321-9152 A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see BUSHING, NONMETALLIC. See also BEARING, SLEEVE; BUSHING, TAPERED; SPACER, SLEEVE; INSULATOR, BUSHING; and BUSHING, ELECTRICAL CONDUCTOR. Excludes BUSHING, DRILL, JIG.
Alternate Parts: 4M139BC1042, 4M139BC10-42, ST4M139BC1042, ST4M139BC10-42, 3120-00-321-9152, 00-321-9152, 3120003219152, 003219152
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
31 | NOV 28, 1973 | 00-321-9152 | 13206 ( BUSHING, SLEEVE ) |
REFERENCE DRAWINGS & PICTURES
SOLID, EXTERNAL FLANGE ONE END

Cross Reference | NSN 3120-00-321-9152
Part Number | Cage Code | Manufacturer |
---|---|---|
4M139BC10-42 | 76301 | BOEING COMPANY, THEDBA BOEING |
ST4M139BC10-42 | 76301 | BOEING COMPANY, THEDBA BOEING |
Technical Data | NSN 3120-00-321-9152
Characteristic | Specifications |
---|---|
STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END |
OVERALL LENGTH | 0.4750 INCHES MINIMUM AND 0.4870 INCHES MAXIMUM |
BODY OUTSIDE DIAMETER | 0.8142 INCHES MINIMUM AND 0.8152 INCHES MAXIMUM |
BODY INSIDE DIAMETER | 0.6185 INCHES MINIMUM AND 0.6200 INCHES MAXIMUM |
FLANGE OUTSIDE DIAMETER | 0.9900 INCHES MINIMUM AND 1.0100 INCHES MAXIMUM |
FLANGE WIDTH | 0.0600 INCHES MINIMUM AND 0.0620 INCHES MAXIMUM |
SPECIFICATION/STANDARD DATA | 76301-4139 MANUFACTURERS STANDARD |