NSN 3020-01-121-0615
Part Details | HELICAL GEAR
3020-01-121-0615 A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. See also GEAR, ANTIBACKLASH, HELICAL:
Alternate Parts: 8N1358, 4L6702, 3020-01-121-0615, 01-121-0615, 3020011210615, 011210615
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | OCT 30, 1981 | 01-121-0615 | 05464 ( GEAR, HELICAL ) |
REFERENCE DRAWINGS & PICTURES
WEBBED, WITH LIGHTENING HOLES
HUBLESS, RECESSED BODY
Cross Reference | NSN 3020-01-121-0615
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 8N1358 | 11083 | CATERPILLAR INC.DBA CATERPILLAR |
| 4L6702 | 11083 | CATERPILLAR INC.DBA CATERPILLAR |
Technical Data | NSN 3020-01-121-0615
| Characteristic | Specifications |
|---|---|
| TEETH QUANTITY | 25 |
| TEETH TYPE | SINGLE HELIX |
| TOOTH FORM | STANDARD |
| TOOTH DIRECTION | LEFT |
| PRESSURE ANGLE | 20.0000 DEGREES |
| HELIX ANGLE | 6.0000 DEGREES |
| BACKLASH DESIGNATION | GRADE D |
| STYLE DESIGNATOR | HUBLESS, RECESSED BODY |
| PITCH DIAMETER | 4.5740 INCHES NOMINAL |
| NOMINAL OUTSIDE DIAMETER | 4.773 INCHES |
| FACE NOMINAL WIDTH | 1.000 INCHES |
| BODY STYLE | WEBBED, WITH LIGHTENING HOLES |
| SPECIAL FEATURES | END ITEM CATERPILLAR D-398TH DIESEL ENGINE |