NSN 3020-00-341-9844
Part Details | SPUR ANTIBACKLASH GEAR
3020-00-341-9844 An item having one fixed gear and one free gear, both having the same complement of spur gear teeth, mounted on a common hub. The free gear is attached to the fixed gear by springs and operates as one gear. Upon installation with the mating gear, the teeth of the free moving gear are preset to mesh with teeth other than those of the fixed gear. This spring tension between the fixed gear and the free gear eliminates any free motion between the driver and the driven gear. The gear is used where identical and accurate transmitted motion between gears is required.
Alternate Parts: 12374371, 1237437-1, 3020-00-341-9844, 00-341-9844, 3020003419844, 003419844
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1961 | 00-341-9844 | 26668 ( GEAR, ANTIBACKLASH, SPUR ) |
REFERENCE DRAWINGS & PICTURES
RECESSED HUBS
Cross Reference | NSN 3020-00-341-9844
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1237437-1 | 55972 | HONEYWELL INTL INCDEFENSE AVIONICS SYSTEMS |
Technical Data | NSN 3020-00-341-9844
| Characteristic | Specifications |
|---|---|
| TEETH QUANTITY | 80 |
| TOOTH FORM | STANDARD |
| PRESSURE ANGLE | 20.0000 DEGREES |
| PRECISION CLASSIFICATION | U$V |
| STYLE DESIGNATOR | 8 RECESSED HUBS |
| PITCH DIAMETER | 0.6289 INCHES MINIMUM AND 0.6299 INCHES MAXIMUM |
| NOMINAL OVERALL LENGTH | 0.536 INCHES |
| NOMINAL OUTSIDE DIAMETER | 0.644 INCHES |
| SPECIAL FEATURES | ADDITIONAL GEAR IS THIRD STEP OF FIRST END,PITCH DIAMETER 0.3218 INCH MINIMUM,0.3228 INCH MAXIMUM,41 TEETH,20 DEGREE PRESSURE ANGLE |
