NSN 3020-01-251-5879
Part Details | HELICAL GEAR
3020-01-251-5879 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: 5210314, 3020-01-251-5879, 01-251-5879, 3020012515879, 012515879
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | MAR 21, 1987 | 01-251-5879 | 05464 ( GEAR, HELICAL ) |
REFERENCE DRAWINGS & PICTURES
WEBBED, WITH LIGHTENING HOLES
FLUSH HUB
Cross Reference | NSN 3020-01-251-5879
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5210314 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 3020-01-251-5879
| Characteristic | Specifications |
|---|---|
| TEETH QUANTITY | 96 |
| TEETH TYPE | SINGLE HELIX |
| TOOTH FORM | STANDARD |
| TOOTH DIRECTION | LEFT |
| PRESSURE ANGLE | 25.0000 DEGREES |
| HELIX ANGLE | 18.9966 DEGREES |
| STYLE DESIGNATOR | FLUSH HUB |
| PITCH DIAMETER | 20.2667 INCHES NOMINAL |
| NOMINAL OUTSIDE DIAMETER | 20.662 INCHES |
| FACE NOMINAL WIDTH | 4.003 INCHES |
| BODY STYLE | WEBBED, WITH LIGHTENING HOLES |