NSN 3020-00-693-8389
Part Details | HELICAL GEAR
3020-00-693-8389 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: 017700070, 01770-0070, 017700070, 01770-0070, 3020-00-693-8389, 00-693-8389, 3020006938389, 006938389
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1963 | 00-693-8389 | 05464 ( GEAR, HELICAL ) |
REFERENCE DRAWINGS & PICTURES
PLAIN, SOLID
PROTRUDING HUBS
Cross Reference | NSN 3020-00-693-8389
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 01770-0070 | 93568 | HARSCO CORPBMY-COMBAT SYSTEMS DIV |
| 01770-0070 | 79343 | SCIENCE APPLICATIONS INTERNATIONALCORPORATION |
Technical Data | NSN 3020-00-693-8389
| Characteristic | Specifications |
|---|---|
| TEETH QUANTITY | 27 |
| TEETH TYPE | SINGLE HELIX |
| TOOTH FORM | STANDARD |
| TOOTH DIRECTION | LEFT |
| PRESSURE ANGLE | 23.2058 DEGREES |
| HELIX ANGLE | 23.2158 DEGREES |
| STYLE DESIGNATOR | PROTRUDING HUBS |
| PITCH DIAMETER | 3.9090 INCHES NOMINAL |
| NOMINAL OUTSIDE DIAMETER | 4.126 INCHES |
| FACE NOMINAL WIDTH | 1.063 INCHES |
| BODY STYLE | PLAIN, SOLID |
| ATTACHMENT METHOD | MOUNTING HOLE |