NSN 3120-01-162-2860
Part Details | LINEAR-ROTARY MOTION ROLLER
3120-01-162-2860 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: 187956, 187933, 2859952, 3120-01-162-2860, 01-162-2860, 3120011622860, 011622860
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | SEP 17, 1983 | 01-162-2860 | 28215 ( ROLLER, LINEAR-ROTARY MOTION ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3120-01-162-2860
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 187956 | 44114 | BAE SYSTEMS LAND & ARMAMENTS L.P. |
| 187933 | 44114 | BAE SYSTEMS LAND & ARMAMENTS L.P. |
| 2859952 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
Technical Data | NSN 3120-01-162-2860
| Characteristic | Specifications |
|---|---|
| METALLIC HARDNESS RATING | BRC38.0 MINIMUM AND CRC42.0 MAXIMUM |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 0.998 INCHES MINIMUM AND 1.002 INCHES MAXIMUM |
| FACE WIDTH | 0.231 INCHES MINIMUM AND 0.237 INCHES MAXIMUM |
| BORE INSIDE DIAMETER | 0.439 INCHES MINIMUM AND 0.440 INCHES MAXIMUM |
| CHAMFER/RADIUS OF OUTSIDE CORNER | 0.025 IN. MIN AND 0.040 IN. MAX RADIUS |
| SPECIAL FEATURES | BORE SURFACE TO BE 63 MICROINCH FINISH |
| TEST DATA DOCUMENT | 81349-MIL-I-6866 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |