NSN 3020-00-463-0077
Part Details | SPUR ANTIBACKLASH GEAR
3020-00-463-0077 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: C310080334, 3020-00-463-0077, 00-463-0077, 3020004630077, 004630077
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | SEP 22, 1972 | 00-463-0077 | 26668 ( GEAR, ANTIBACKLASH, SPUR ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 3020-00-463-0077
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| C310080334 | 88818 | KEARFOTT CORPORATIONDBA KEARFOTT |
Technical Data | NSN 3020-00-463-0077
| Characteristic | Specifications |
|---|---|
| TEETH QUANTITY | 18 |
| PRESSURE ANGLE | 20.0000 DEGREES |
| PITCH DIAMETER | 0.3120 INCHES NOMINAL |
| NOMINAL OUTSIDE DIAMETER | 0.281 INCHES |
| SPECIAL FEATURES | ROCKWELL HARDNESS C SCALE 28 TO 38,ONE FIXED,ONE FREE ANTIBACKLASH GEAR,84 TEETH,80 DIA PITCH,20 DEG PRESSURE ANGLE,1.073 IN. OD,1.050 IN. PITCH DIA |