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)
30JUN 07, 196800-102-271326668 ( GEAR, ANTIBACKLASH, SPUR )
REFERENCE DRAWINGS & PICTURES

PROTRUDING HUB

Cross Reference | NSN 3020-00-102-2713
Part Number Cage Code Manufacturer
AB250-135CT25001351SOUTHERN GEAR & MACHINE, INC.
Technical Data | NSN 3020-00-102-2713
Characteristic Specifications
TEETH QUANTITY135
TOOTH FORM STANDARD
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATOR PROTRUDING HUB
PITCH DIAMETER2.1093 INCHES NOMINAL
NOMINAL OVERALL LENGTH0.438 INCHES
NOMINAL OUTSIDE DIAMETER2.140 INCHES
FACE NOMINAL WIDTH0.125 INCHES
ATTACHMENT METHOD CLAMP