NSN 3120-00-977-3168
Part Details | LINEAR-ROTARY MOTION ROLLER
3120-00-977-3168 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: 128CVM101061, 128CVM10106-1, 128CVM101061, 128CVM10106-1, 128CVM101061, 128CVM10106-1, 3120-00-977-3168, 00-977-3168, 3120009773168, 009773168
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 01, 1962 | 00-977-3168 | 28215 ( ROLLER, LINEAR-ROTARY MOTION ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3120-00-977-3168
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 128CVM10106-1 | 65777 | HOWE MACHINE & TOOL CORP. |
| 128CVM10106-1 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV MISSION SYSTEMS |
| 128CVM10106-1 | 61174 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NORTHROP GRUMMAN AEROSPACE |
Technical Data | NSN 3120-00-977-3168
| Characteristic | Specifications |
|---|---|
| METALLIC HARDNESS RATING | BRC27.0 MINIMUM AND CRC32.0 MAXIMUM |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 0.624 INCHES MINIMUM AND 0.625 INCHES MAXIMUM |
| FACE WIDTH | 1.958 INCHES MINIMUM AND 1.967 INCHES MAXIMUM |
| BORE INSIDE DIAMETER | 0.502 INCHES MINIMUM AND 0.504 INCHES MAXIMUM |
| CHAMFER/RADIUS OF OUTSIDE CORNER | 0.062 IN. RADIUS |