|
|
|
National Stock Number:
3120-00-400-0445
Federal Supply Class:
3120
National Item Identification Number:
004000445
Description:
ROLLER,LINEAR-ROTARY MOTION
Detail:
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.
|
Manufacturer Information:
| 4F54356-101A | 98897 | LOCKHEED MARTIN CORP |
|
Techincal Specification:
| BORE INSIDE DIAMETER | 0.2497 INCHES MINIMUM AND 0.2501 INCHES MAXIMUM | | CASEHARDENING INDICATOR | NOT CASEHARDENED | | CHAMFER/RADIUS OF OUTSIDE CORNER | 0.030 IN. BY 45 DEG | | FACE WIDTH | 0.290 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 630 | | OUTSIDE DIAMETER | 1.500 INCHES NOMINAL | | STYLE DESIGNATOR | PLAIN |
|
|