NSN 3120-00-111-6742
Part Details | LINEAR-ROTARY MOTION ROLLER
3120-00-111-6742 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: 3120001116742, 8201331, 3120-00-111-6742, 00-111-6742, 3120001116742, 001116742
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | AUG 21, 1968 | 00-111-6742 | 28215 ( ROLLER, LINEAR-ROTARY MOTION ) |
REFERENCE DRAWINGS & PICTURES
PLAIN, PROTRUDING HUBS
Cross Reference | NSN 3120-00-111-6742
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3120001116742 | A00AM | E.C.A ETABLISSEMENT CENTRALDESAPPROVISIONNEMENTS DES FORCES |
| 8201331 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 3120-00-111-6742
| Characteristic | Specifications |
|---|---|
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| STYLE DESIGNATOR | PLAIN, PROTRUDING HUBS |
| OUTSIDE DIAMETER | 0.326 INCHES MINIMUM AND 0.330 INCHES MAXIMUM |
| BORE LENGTH | 0.094 INCHES MINIMUM AND 0.098 INCHES MAXIMUM |
| FACE WIDTH | 0.046 INCHES MINIMUM AND 0.048 INCHES MAXIMUM |
| BORE INSIDE DIAMETER | 0.0935 INCHES MINIMUM AND 0.0940 INCHES MAXIMUM |
| HUB DIAMETER | 0.160 INCHES NOMINAL |
| SPECIAL FEATURES | 32.0 MICROIN FINISH ON BOTH FLANGE FACES,63.0 MICROIN FINISH ALL OTHER SURFACES; SOLID FILM LUBE PER DRILUBE NO. 7141 OVERALL |