NSN 3120-01-330-3375
Part Details | LINEAR-ROTARY MOTION ROLLER
3120-01-330-3375 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: 863T0820450045, 863T0820450-045, 3120-01-330-3375, 01-330-3375, 3120013303375, 013303375
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | DEC 01, 1990 | 01-330-3375 | 28215 ( ROLLER, LINEAR-ROTARY MOTION ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3120-01-330-3375
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 863T0820450-045 | 04236 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN SPACE SYSTEMS |
Technical Data | NSN 3120-01-330-3375
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 3.220 INCHES NOMINAL |
| FACE WIDTH | 1.934 INCHES MINIMUM AND 1.940 INCHES MAXIMUM |
| BORE INSIDE DIAMETER | 0.750 INCHES MINIMUM AND 0.752 INCHES MAXIMUM |
| CHAMFER/RADIUS OF OUTSIDE CORNER | 0.060 IN. CHAMFER |
| SPECIAL FEATURES | PRIOR TO ASSEMBLING ROLLER,CHAINCOMPONENTS INTO A CHAIR ASSEMBLY,LUBEWITH MIL-G-21164 GREASE,LIGHTLY COAT MATING FACE OF ROLLER; ITEM PART OF TRUCK ASSEMBLY,DRIVER,OF THE PEACEKEEPER T&H |