Product Details | HELICAL ANTIBACKLASH GEAR

3020-00-941-8331 An item having one fixed gear and one free gear, both having the same complement of helical 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: 66795, 3020-00-941-8331, 00-941-8331, 3020009418331, 009418331

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

Supply Group (FSG) NSN Assign. NIIN
30 17 DEC 1965 00-941-8331

Cross Reference | NSN 3020-00-941-8331

Part Number Cage Code Manufacturer
66795 10237 CADILLAC GAGE TEXTRON INC.

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Technical Data | NSN 3020-00-941-8331

Characteristic Specifications
PITCH DIAMETER 0.9720 INCHES NOMINAL
ATTACHMENT METHOD MOUNTING HOLE

Restrictions/Controls & Freight Information | NSN 3020-00-941-8331

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