NSN 3120-01-628-2421
Part Details | SLEEVE BEARING
3120-01-628-2421 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: 1678278258 ITEM NO 31, 167-8278258 ITEM NO 31, 1678200543 ITEM NO 26, 167-8200543 ITEM NO 26, 3120-01-628-2421, 01-628-2421, 3120016282421, 016282421
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | MAY 15, 2014 | 01-628-2421 | 13205 ( BEARING, SLEEVE ) |
REFERENCE DRAWINGS & PICTURES
SOLID, EXTERNAL FLANGE ONE END
Cross Reference | NSN 3120-01-628-2421
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 167-8278258 ITEM NO 31 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 167-8200543 ITEM NO 26 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 3120-01-628-2421
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END |
| OVERALL LENGTH | 3.0000 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 2.0310 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 1.9410 INCHES NOMINAL |
| FLANGE OUTSIDE DIAMETER | 3.0000 INCHES NOMINAL |
| FLANGE WIDTH | 1.6420 INCHES NOMINAL |
| SPECIAL FEATURES | SELF LUBRICATING LINER IN O.D.; 2 GROOVES,ONE IN THE I.D. 2.1100 INCH AND ONE IN THE O.D. 2.1290. |
| END ITEM IDENTIFICATION | DOOR,QAWT,26 X 66 BALLISTIC DOOR |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | BEARING DOG SELF LUBRICATING |