NSN 3120-01-141-7947
Part Details | LINEAR-ROTARY MOTION ROLLER
3120-01-141-7947 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: 74D1110502003, 74D111050-2003, 74D1110502003, 74D111050-2003, 74D1110502003, 74D111050-2003, 3120-01-141-7947, 01-141-7947, 3120011417947, 011417947
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | NOV 04, 1982 | 01-141-7947 | 28215 ( ROLLER, LINEAR-ROTARY MOTION ) |
REFERENCE DRAWINGS & PICTURES
PLAIN, FLANGED FACE
Cross Reference | NSN 3120-01-141-7947
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 74D111050-2003 | 76301 | BOEING COMPANY, THEDBA BOEING |
| 74D111050-2003 | 65910 | MAYDAY MANUFACTURING CO. |
| 74D111050-2003 | 12829 | PIONEER MACHINE PRODUCTS INC. |
Technical Data | NSN 3120-01-141-7947
| Characteristic | Specifications |
|---|---|
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| STYLE DESIGNATOR | PLAIN, FLANGED FACE |
| OUTSIDE DIAMETER | 2.2500 INCHES NOMINAL |
| BORE LENGTH | 1.5360 INCHES MINIMUM AND 1.5560 INCHES MAXIMUM |
| FLANGE WIDTH | 0.2007 INCHES NOMINAL |
| FACE WIDTH | 1.1446 INCHES NOMINAL |
| BORE INSIDE DIAMETER | 1.2560 INCHES MINIMUM AND 1.2690 INCHES MAXIMUM |
| SPECIAL FEATURES | BODY OD RADIUS 0.7800; MAGNETIC PARTICLE INSPECTION PER PS21201,CLASS B |