NSN 3020-00-102-2713
Part Details | SPUR ANTIBACKLASH GEAR
3020-00-102-2713 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: AB250135CT250, AB250-135CT250, 3020-00-102-2713, 00-102-2713, 3020001022713, 001022713
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
30 | JUN 07, 1968 | 00-102-2713 | 26668 ( GEAR, ANTIBACKLASH, SPUR ) |
REFERENCE DRAWINGS & PICTURES
PROTRUDING HUB

Cross Reference | NSN 3020-00-102-2713
Part Number | Cage Code | Manufacturer |
---|---|---|
AB250-135CT250 | 01351 | SOUTHERN GEAR & MACHINE, INC. |
Technical Data | NSN 3020-00-102-2713
Characteristic | Specifications |
---|---|
TEETH QUANTITY | 135 |
TOOTH FORM | STANDARD |
PRESSURE ANGLE | 20.0000 DEGREES |
STYLE DESIGNATOR | PROTRUDING HUB |
PITCH DIAMETER | 2.1093 INCHES NOMINAL |
NOMINAL OVERALL LENGTH | 0.438 INCHES |
NOMINAL OUTSIDE DIAMETER | 2.140 INCHES |
FACE NOMINAL WIDTH | 0.125 INCHES |
ATTACHMENT METHOD | CLAMP |