NSN 3020-00-689-6788
Part Details | HELICAL GEAR
3020-00-689-6788 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: 228B291H01, 228B291H01, 3020-00-689-6788, 00-689-6788, 3020006896788, 006896788
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1963 | 00-689-6788 | 05464 ( GEAR, HELICAL ) |
REFERENCE DRAWINGS & PICTURES
PLAIN, SOLID
PROTRUDING HUB
Cross Reference | NSN 3020-00-689-6788
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 228B291H01 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NORTHROP GRUMMAN SYSTEMS |
| 228B291H01 | 79500 | WESTINGHOUSE ELECTRIC CORP |
Technical Data | NSN 3020-00-689-6788
| Characteristic | Specifications |
|---|---|
| TEETH QUANTITY | 34 |
| TEETH TYPE | SINGLE HELIX |
| TOOTH FORM | STANDARD |
| TOOTH DIRECTION | LEFT |
| PRESSURE ANGLE | 20.0000 DEGREES |
| HELIX ANGLE | 3.0000 DEGREES |
| STYLE DESIGNATOR | PROTRUDING HUB |
| PITCH DIAMETER | 0.9457 INCHES NOMINAL |
| NOMINAL OUTSIDE DIAMETER | 1.0020 INCHES |
| FACE NOMINAL WIDTH | 0.250 INCHES |
| BODY STYLE | PLAIN, SOLID |
| ATTACHMENT METHOD | MOUNTING HOLE |