NSN 3020-00-851-4716
Part Details | HELICAL GEAR
3020-00-851-4716 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: 4M9933, 4M9933, 1634410, 3020-00-851-4716, 00-851-4716, 3020008514716, 008514716
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 11, 1967 | 00-851-4716 | 05464 ( GEAR, HELICAL ) |
REFERENCE DRAWINGS & PICTURES
PLAIN, SOLID
PROTRUDING HUB
Cross Reference | NSN 3020-00-851-4716
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 4M9933 | 11083 | CATERPILLAR INC.DBA CATERPILLAR |
| 4M9933 | 25496 | HOLT BROS |
| 1634410 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 3020-00-851-4716
| Characteristic | Specifications |
|---|---|
| TEETH QUANTITY | 40 |
| TEETH TYPE | SINGLE HELIX |
| TOOTH FORM | STANDARD |
| TOOTH DIRECTION | LEFT |
| PRESSURE ANGLE | 20.0000 DEGREES |
| HELIX ANGLE | 17.7528 DEGREES |
| STYLE DESIGNATOR | PROTRUDING HUB |
| PITCH DIAMETER | 4.2000 INCHES NOMINAL |
| NOMINAL OUTSIDE DIAMETER | 4.400 INCHES |
| FACE NOMINAL WIDTH | 0.750 INCHES |
| BODY STYLE | PLAIN, SOLID |
| SPECIAL FEATURES | 45 DEG 3.156 IN. DIA COUNTERSINK IN BORE ON 1ST END,LETTER B STAMPED ON CENTER LINE OF TOOTH 73 DEG 5 MIN 54 SEC CCW FROM CENTER LINE OF KEYWAY,LETTER C STAMPED ON CENTERLINE OF TOOTH 130 DEG 54 MIN 6 SEC CW FROM CENTER LINE OF KEYWAY |