NSN 3120-00-922-8037
Part Details | LINEAR-ROTARY MOTION ROLLER
3120-00-922-8037 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: 11701122, DAFD0055, 31209228037, 10398093, 11701122, 11701122, 3120-00-922-8037, 00-922-8037, 3120009228037, 009228037
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | DEC 25, 1965 | 00-922-8037 | 28215 ( ROLLER, LINEAR-ROTARY MOTION ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3120-00-922-8037
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 11701122 | 19204 | ARMY, UNITED STATES DEPARTMENT OFTHE |
| DAFD0055 | 1PN61 | DILLON AERO, INC. |
| 31209228037 | SCY13 | E.C.A ETABLISSEMENTCENTRALD'APPROVISIONNEMENT DES |
| 10398093 | A486G | NIMIKKEISTOKESKUS NCB FINLAND |
| 11701122 | 19205 | SPRINGFIELD ARMORY |
| 11701122 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 3120-00-922-8037
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| METALLIC HARDNESS RATING | BRC33.0 MINIMUM AND CRC38.0 MAXIMUM |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 0.492 INCHES MINIMUM AND 0.494 INCHES MAXIMUM |
| FACE WIDTH | 0.180 INCHES MINIMUM AND 0.190 INCHES MAXIMUM |
| BORE INSIDE DIAMETER | 0.250 INCHES MINIMUM AND 0.251 INCHES MAXIMUM |
| CHAMFER/RADIUS OF OUTSIDE CORNER | 0.020 PLUS 0.010 IN. BY 45 DEG CHAMFER |