NSN 3020-00-014-5803

Part Details | SPUR ANTIBACKLASH GEAR

3020-00-014-5803 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: 103545, 3020-00-014-5803, 00-014-5803, 3020000145803, 000145803

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30MAY 06, 196800-014-580326668 ( GEAR, ANTIBACKLASH, SPUR )
REFERENCE DRAWINGS & PICTURES

PROTRUDING HUB

GEAR,ANTIBACKLASH,S | 3020-00-014-5803, 000145803
Cross Reference | NSN 3020-00-014-5803
Part Number Cage Code Manufacturer
10354510138ASTRONAUTICS CORPORATION OF AMERICA
Technical Data | NSN 3020-00-014-5803
Characteristic Specifications
TEETH QUANTITY81
TOOTH FORM STANDARD
PRESSURE ANGLE20.0000 DEGREES
PRECISION CLASSIFICATION QUALITY NUMBER 10
STYLE DESIGNATOR PROTRUDING HUB
PITCH DIAMETER0.6750 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER0.6910 INCHES
FACE NOMINAL WIDTH0.141 INCHES