Product Details | SPUR ANTIBACKLASH GEAR

3020-01-043-4683 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.

Part Alternates: 736409, 3020-01-043-4683, 01-043-4683, 3020010434683, 010434683

Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain

Supply Group (FSG) NSN Assign. NIIN
30 24 JUN 1977 01-043-4683

Drawings & Photos | NSN 3020-01-043-4683


Cross Reference | NSN 3020-01-043-4683

Part Number Cage Code Manufacturer
736409 07187 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL

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Technical Data | NSN 3020-01-043-4683

Characteristic Specifications
TEETH QUANTITY 126
PRESSURE ANGLE 14.5000 DEGREES
BORE STYLE 1 PLAIN BOTH ENDS
HUB STYLE DESIGNATOR 1 PLAIN FIRST END
MANUFACTURERS CODE 07187
DESIGN CONTROL REFERENCE 736409

Restrictions/Controls & Freight Information | NSN 3020-01-043-4683

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information