NSN 3020-00-391-9538
Part Details | HELICAL GEAR
3020-00-391-9538 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: 3371021, 3371021, 3020-00-391-9538, 00-391-9538, 3020003919538, 003919538
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1961 | 00-391-9538 | 05464 ( GEAR, HELICAL ) |
REFERENCE DRAWINGS & PICTURES
WEBBED, SOLID
PROTRUDING HUBS
Cross Reference | NSN 3020-00-391-9538
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3371021 | 72915 | GENERAL MOTORS CORPELECTRO-MOTIVE DIV |
| 3371021 | 55380 | HATCH & KIRK, INC. |
Technical Data | NSN 3020-00-391-9538
| Characteristic | Specifications |
|---|---|
| TEETH QUANTITY | 35 |
| TEETH TYPE | SINGLE HELIX |
| TOOTH FORM | STANDARD |
| TOOTH DIRECTION | RIGHT |
| PRESSURE ANGLE | 14.5125 DEGREES |
| HELIX ANGLE | 45.0000 DEGREES |
| STYLE DESIGNATOR | PROTRUDING HUBS |
| PITCH DIAMETER | 8.2496 INCHES NOMINAL |
| NOMINAL OUTSIDE DIAMETER | 8.581 INCHES |
| FACE NOMINAL WIDTH | 2.000 INCHES |
| BODY STYLE | WEBBED, SOLID |
| SPECIAL FEATURES | OIL HOLES IN HUB,COUNTERBORE ON BOTH ENDS W/ 2.125 IN. NOM DIA,0.750 IN. NOM DEPTH |