NSN 3120-01-205-9521
Part Details | LINEAR-ROTARY MOTION ROLLER
3120-01-205-9521 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: L4100051003, L4100051-003, HSU12110, HSU12-110, 3120-01-205-9521, 01-205-9521, 3120012059521, 012059521
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | APR 12, 1985 | 01-205-9521 | 28215 ( ROLLER, LINEAR-ROTARY MOTION ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3120-01-205-9521
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| L4100051-003 | 43999 | BOEING COMPANY, THEDBA BOEING |
| HSU12-110 | 02758 | U S BEARINGS |
Technical Data | NSN 3120-01-205-9521
| Characteristic | Specifications |
|---|---|
| MATERIAL | NICKEL ALLOY |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 1.2485 INCHES NOMINAL |
| FACE WIDTH | 0.8740 INCHES NOMINAL |
| BORE INSIDE DIAMETER | 0.7508 INCHES NOMINAL |