NSN 3120-01-172-2639
Part Details | SLEEVE BEARING
3120-01-172-2639 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: 44B37213H PIECE 1C12, 44B3721-3H PIECE 1C12, 44B3721226B, 44B3721-226B, 3120-01-172-2639, 01-172-2639, 3120011722639, 011722639
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | FEB 18, 1984 | 01-172-2639 | 13205 ( BEARING, SLEEVE ) |
REFERENCE DRAWINGS & PICTURES
GROOVED CIRCULAR
SOLID, PLAIN, NO OUTSIDE FLANGES
Cross Reference | NSN 3120-01-172-2639
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 44B3721-3H PIECE 1C12 | 10855 | CARRIER CORPORATION |
| 44B3721-226B | 10855 | CARRIER CORPORATION |
Technical Data | NSN 3120-01-172-2639
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | -3 SOLID, PLAIN, NO OUTSIDE FLANGES |
| OVERALL LENGTH | 2.4270 INCHES MINIMUM AND 2.4300 INCHES MAXIMUM |
| BODY OUTSIDE DIAMETER | 2.2490 INCHES MINIMUM AND 2.2500 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 1.8125 INCHES NOMINAL |
| LEFT INTERNAL FLANGE HOLE DIAMETER | 1.7490 INCHES MINIMUM AND 1.7510 INCHES MAXIMUM |
| RIGHT INTERNAL FLANGE HOLE DIAMETER | 1.7490 INCHES MINIMUM AND 1.7510 INCHES MAXIMUM |
| LEFT INTERNAL FLANGE WIDTH | 0.5000 INCHES NOMINAL |
| RIGHT INTERNAL FLANGE WIDTH | 0.5000 INCHES NOMINAL |
| ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 2 HOLE |
| LUBRICANT ACCOMMODATION STYLE | GROOVED CIRCULAR |
| SURFACE GROOVE LOCATION AND QUANTITY | 1 EXTERNAL |
| SPECIAL FEATURES | 63.0 MICROINCH FINISH ID INTERNAL FLANGE INSIDE DIA |