NSN 3020-00-706-0639
Part Details | HELICAL GEAR
3020-00-706-0639 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: 159886, 159886, 3020-00-706-0639, 00-706-0639, 3020007060639, 007060639
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1963 | 00-706-0639 | 05464 ( GEAR, HELICAL ) |
REFERENCE DRAWINGS & PICTURES
WEBBED, OFFSET, SOLID
HUBLESS, RECESSED BODY
Cross Reference | NSN 3020-00-706-0639
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 159886 | 64959 | AMERICAN TELEPHONE AND TELEGRAPH CO |
| 159886 | 57712 | TELEMECHANICS INC |
Technical Data | NSN 3020-00-706-0639
| Characteristic | Specifications |
|---|---|
| TEETH QUANTITY | 49 |
| TEETH TYPE | SINGLE HELIX |
| TOOTH FORM | STANDARD |
| TOOTH DIRECTION | LEFT |
| PRESSURE ANGLE | 0.3333 DEGREES |
| HELIX ANGLE | 22.5000 DEGREES |
| STYLE DESIGNATOR | HUBLESS, RECESSED BODY |
| PITCH DIAMETER | 1.7500 INCHES NOMINAL |
| NOMINAL OUTSIDE DIAMETER | 1.8125 INCHES |
| FACE NOMINAL WIDTH | 0.250 INCHES |
| BODY STYLE | WEBBED, OFFSET, SOLID |
| ATTACHMENT METHOD | MOUNTING HOLE |
| SPECIAL FEATURES | MTG HOLES 180 DEG APART |