NSN 3020-00-391-4049
Part Details | HELICAL GEAR
3020-00-391-4049 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: 3238728, 3238728, K3238728, K-3238728, 3020-00-391-4049, 00-391-4049, 3020003914049, 003914049
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1961 | 00-391-4049 | 05464 ( GEAR, HELICAL ) |
REFERENCE DRAWINGS & PICTURES
WEBBED, WITH LIGHTENING HOLES
PROTRUDING HUBS
Cross Reference | NSN 3020-00-391-4049
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3238728 | 72915 | GENERAL MOTORS CORPELECTRO-MOTIVE DIV |
| 3238728 | 55380 | HATCH & KIRK, INC. |
| K-3238728 | 18954 | KORODY-COLYER CORPA CR INDUSTRIES CO |
Technical Data | NSN 3020-00-391-4049
| Characteristic | Specifications |
|---|---|
| TEETH QUANTITY | 54 |
| TEETH TYPE | SINGLE HELIX |
| TOOTH FORM | STANDARD |
| TOOTH DIRECTION | LEFT |
| PRESSURE ANGLE | 20.0000 DEGREES |
| HELIX ANGLE | 27.3217 DEGREES |
| STYLE DESIGNATOR | PROTRUDING HUBS |
| PITCH DIAMETER | 10.8000 INCHES NOMINAL |
| NOMINAL OUTSIDE DIAMETER | 11.084 INCHES |
| FACE NOMINAL WIDTH | 1.500 INCHES |
| BODY STYLE | WEBBED, WITH LIGHTENING HOLES |
| SPECIAL FEATURES | TWO COUNTERWEIGHTS AND RIVETS,ONE PLUG,OIL HOLES IN HUB,FIG 7 STAMPED ON SIDE OF TOOTH 44 DEG 45 @MIN CCW FROM LOWER VERTICAL CENTER LINE |