NSN 3120-00-831-3705
Part Details | LINEAR-ROTARY MOTION ROLLER
3120-00-831-3705 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: 026888, 026-888, H4197C, 3120-00-831-3705, 00-831-3705, 3120008313705, 008313705
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 01, 1962 | 00-831-3705 | 28215 ( ROLLER, LINEAR-ROTARY MOTION ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3120-00-831-3705
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 026-888 | 55509 | COOPER CAMERON CORPAJAX-SUPERIOR DIV |
| H4197C | 55509 | COOPER CAMERON CORPAJAX-SUPERIOR DIV |
Technical Data | NSN 3120-00-831-3705
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| CASEHARDENING INDICATOR | CASEHARDENED |
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 2.470 INCHES NOMINAL |
| FACE WIDTH | 0.235 INCHES NOMINAL |
| BORE INSIDE DIAMETER | 0.745 INCHES NOMINAL |
| CHAMFER/RADIUS OF INSIDE CORNER | 45 DEGREES BY 0.031 IN.DEEP CHAMFER |
| SPECIAL FEATURES | ONE END 35 DEGREES BY 0.235 IN.DEEP;OTHER END 55 DEGREES BY 0.188 IN.DEEP |