NSN 3120-00-037-5865
Part Details | LINEAR-ROTARY MOTION ROLLER
3120-00-037-5865 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: AS162625, 162625, 3120-00-037-5865, 00-037-5865, 3120000375865, 000375865
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 01, 1963 | 00-037-5865 | 28215 ( ROLLER, LINEAR-ROTARY MOTION ) |
REFERENCE DRAWINGS & PICTURES
PLAIN, PROTRUDING HUBS
Cross Reference | NSN 3120-00-037-5865
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| AS162625 | 12776 | AIRCRAFT SUPPLIES |
| 162625 | 00198 | PRATT & WHITNEY CANADA CIE DIVPRATT& WHITNEY CANADA CORP. |
Technical Data | NSN 3120-00-037-5865
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| METALLIC HARDNESS RATING | 76.5 MINIMUM ROCKWELL SUPERFICIAL 30-N AND 79.0 MAXIMUM ROCKWELL SUPERFICIAL 30-N |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| STYLE DESIGNATOR | PLAIN, PROTRUDING HUBS |
| OUTSIDE DIAMETER | 1.248 INCHES MINIMUM AND 1.252 INCHES MAXIMUM |
| BORE LENGTH | 0.3095 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM |
| FACE WIDTH | 0.2825 INCHES MINIMUM AND 0.2835 INCHES MAXIMUM |
| BORE INSIDE DIAMETER | 0.3750 INCHES MINIMUM AND 0.3755 INCHES MAXIMUM |
| HUB DIAMETER | 0.553 INCHES MINIMUM AND 0.573 INCHES MAXIMUM |
| FSC APPLICATION DATA | VALVE TAPPET,MAIN CRANKCASE,ENG.OE,ACFT,RECIPROCATING |