Product Details | SPUR ANTIBACKLASH GEAR

3020-01-083-0993 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: A310A03701, A310A037-01, 3020-01-083-0993, 01-083-0993, 3020010830993, 010830993

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

Supply Group (FSG) NSN Assign. NIIN
30 01-083-0993

Drawings & Photos | NSN 3020-01-083-0993


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Technical Data | NSN 3020-01-083-0993

Characteristic Specifications
MATERIAL ALUMINUM ALLOY BODY ALUMINUM ALLOY AND STEEL CORROSION RESISTING HUB
SURFACE TREATMENT ANODIZE BODY ANODIZE AND PASSIVATE HUB
TEETH QUANTITY 60
TOOTH FORM STANDARD
PRESSURE ANGLE 20.0000 DEGREES
STYLE DESIGNATOR 4 PROTRUDING HUBS
PITCH DIAMETER 0.9375 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER 0.969 INCHES
FACE NOMINAL WIDTH 0.062 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.172 INCHES FIRST END 0.047 INCHES SECOND END
BORE STYLE 1 PLAIN BOTH ENDS
BORE NOMINAL DIAMETER 0.094 INCHES BOTH ENDS
HUB STYLE DESIGNATOR 2 SPLIT FIRST END 1 PLAIN SECOND END
HUB NOMINAL DIAMETER 0.156 INCHES FIRST END 0.375 INCHES SECOND END
CLAMPING SURFACE NOMINAL LENGTH 0.172 INCHES FIRST END

Restrictions/Controls & Freight Information | NSN 3020-01-083-0993

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
Category Code Description
No Freight Information