|
|
|
National Stock Number:
3120-00-675-5933
Federal Supply Class:
3120
National Item Identification Number:
006755933
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:
| 1774545 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | 1774545 | 53711 | NAVAL SEA SYSTEMS COMMAND | | BUWEPSDWG1774545 | 82522 | PUGET SOUND NAVAL SHIPYARD AND INTERMEDIATE MAINTENCE FACILITY |
|
Techincal Specification:
| BORE INSIDE DIAMETER | 0.500 INCHES MINIMUM AND 0.501 INCHES MAXIMUM | | CASEHARDENING INDICATOR | NOT CASEHARDENED | | COUNTERBORE DEPTH | 0.040 INCHES NOMINAL | | COUNTERBORE DIAMETER | 0.813 INCHES NOMINAL | | FACE WIDTH | 0.347 INCHES MINIMUM AND 0.352 INCHES MAXIMUM | | MATERIAL | STEEL | | METALLIC HARDNESS RATING | 40.0 MINIMUM ROCKWELL C AND 45.0 MAXIMUM ROCKWELL C | | STYLE DESIGNATOR | PLAIN, COUNTERBORED |
|
|