|
|
|
National Stock Number:
3120-01-092-0439
Federal Supply Class:
3120
National Item Identification Number:
010920439
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:
| 709-4684920 ITEM 35 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 87832-1649 ITEM 35 | 96169 | ELECTRIC BOAT CORPORATION |
|
Techincal Specification:
| BORE INSIDE DIAMETER | 0.4380 INCHES MINIMUM AND 0.4400 INCHES MAXIMUM | | CASEHARDENING INDICATOR | NOT CASEHARDENED | | CHAMFER/RADIUS OF OUTSIDE CORNER | 0.031 IN. RADIUS | | FACE WIDTH | 3.1180 INCHES MINIMUM AND 3.1430 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | DELRIN 160, 18873 MFR REF SINGLE MATERIAL RESPONSE | | MATERIAL | PLASTIC ACETAL | | OUTSIDE DIAMETER | 0.1500 INCHES MINIMUM AND 0.1505 INCHES MAXIMUM | | SPECIAL FEATURES | IMPREGNATED WITH (NUJOL) OR (UNIFLO) OIL | | STYLE DESIGNATOR | PLAIN |
|
|