NSN 3020-00-953-9909
Part Details | HELICAL GEAR
3020-00-953-9909 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: 2520009539909, 7748587, 3020-00-953-9909, 00-953-9909, 3020009539909, 009539909
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1962 | 00-953-9909 | 05464 ( GEAR, HELICAL ) |
REFERENCE DRAWINGS & PICTURES
PLAIN, SOLID
HUBLESS
Cross Reference | NSN 3020-00-953-9909
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2520009539909 | SCY13 | E.C.A ETABLISSEMENTCENTRALD'APPROVISIONNEMENT DES |
| 7748587 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 3020-00-953-9909
| Characteristic | Specifications |
|---|---|
| TEETH QUANTITY | 26 |
| TEETH TYPE | SINGLE HELIX |
| TOOTH FORM | STANDARD |
| TOOTH DIRECTION | LEFT |
| PRESSURE ANGLE | 17.5000 DEGREES |
| HELIX ANGLE | 17.5447 DEGREES |
| STYLE DESIGNATOR | HUBLESS |
| PITCH DIAMETER | 5.2825 INCHES NOMINAL |
| FLANGE NOMINAL DIAMETER | 5.326 INCHES |
| NOMINAL OUTSIDE DIAMETER | 5.678 INCHES |
| FLANGE NOMINAL THICKNESS | 0.900 INCHES |
| FACE NOMINAL WIDTH | 2.375 INCHES |
| NOMINAL DISTANCE BETWEEN OUTER BODY FACE AND INNER FLANGE FACE | 2.719 INCHES |
| BODY STYLE | PLAIN, SOLID |
| SPECIAL FEATURES | COUNTERBORE BOTH ENDS,FIRST END DIA. 4.531 IN. NOMINAL,SECOND END DIA. 3.937 IN. NOMINAL,DEPTH 0.790 IN. NOMINAL,0.832 IN.NOMINAL,0.250 IN. NOMINAL |