NSN 3120-01-255-9905
Part Details | LINEAR-ROTARY MOTION ROLLER
3120-01-255-9905 A cylindrical body having a centrally located hole to accommodate a pin or shaft for attachment to a push rod guide, yoke, rocker arm, turntable, or rail. The item provides a rolling contact with the face of a valve stem, or the lobes of a cam ring or camshaft on engines, fuel injection pumps, latches, turntables, parallel bearing surfaces requiring a roller support, and the like. Excludes BEARING, ROLLER, CYLINDRICAL; ROLLER, ELECTRICAL SWITCH; and friction bearings. See also CAM FOLLOWER, NEEDLE BEARING.
Alternate Parts: K63312711, K633127-11, 3120-01-255-9905, 01-255-9905, 3120012559905, 012559905
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | MAY 30, 1987 | 01-255-9905 | 28215 ( ROLLER, LINEAR-ROTARY MOTION ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3120-01-255-9905
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| K633127-11 | 84955 | KAMAN AEROSPACE CORPORATIONDBA AIR VEHICLES & MRO DIVISION |
Technical Data | NSN 3120-01-255-9905
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 630 |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 0.512 INCHES NOMINAL |
| FACE WIDTH | 0.135 INCHES MINIMUM AND 0.137 INCHES MAXIMUM |
| BORE INSIDE DIAMETER | 0.236 INCHES MINIMUM AND 0.240 INCHES MAXIMUM |