NSN 3020-00-391-9531
Part Details | HELICAL GEAR
3020-00-391-9531 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: 3241429, 3239144, 3241429, 3239144, 3020-00-391-9531, 00-391-9531, 3020003919531, 003919531
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1961 | 00-391-9531 | 05464 ( GEAR, HELICAL ) |
REFERENCE DRAWINGS & PICTURES
WEBBED, WITH LIGHTENING HOLES
HUBLESS
Cross Reference | NSN 3020-00-391-9531
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3241429 | 72915 | GENERAL MOTORS CORPELECTRO-MOTIVE DIV |
| 3239144 | 72915 | GENERAL MOTORS CORPELECTRO-MOTIVE DIV |
| 3241429 | 55380 | HATCH & KIRK, INC. |
| 3239144 | 55380 | HATCH & KIRK, INC. |
Technical Data | NSN 3020-00-391-9531
| Characteristic | Specifications |
|---|---|
| TEETH QUANTITY | 66 |
| TEETH TYPE | SINGLE HELIX |
| TOOTH FORM | STANDARD |
| TOOTH DIRECTION | RIGHT |
| PRESSURE ANGLE | 14.5000 DEGREES |
| HELIX ANGLE | 45.0000 DEGREES |
| STYLE DESIGNATOR | 4 HUBLESS |
| PITCH DIAMETER | 15.5563 INCHES NOMINAL |
| NOMINAL OUTSIDE DIAMETER | 15.888 INCHES |
| FACE NOMINAL WIDTH | 2.000 INCHES |
| BODY STYLE | WEBBED, WITH LIGHTENING HOLES |
| ATTACHMENT METHOD | MOUNTING HOLE |