Product Details | SPUR ANTIBACKLASH GEAR

3020-01-016-8017 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: 9000066, 900-0066, 900-0066-28, 3020-01-016-8017, 01-016-8017, 3020010168017, 010168017, 900006628

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

Supply Group (FSG) NSN Assign. NIIN
30 21 FEB 1976 01-016-8017

Drawings & Photos | NSN 3020-01-016-8017


Cross Reference | NSN 3020-01-016-8017

Part Number Cage Code Manufacturer
900-0066 32908 MALWIN ELECTRONICS CORP
900-0066-28 32908 MALWIN ELECTRONICS CORP
900-0066-28 50538 C AND L PRECISION CO INC

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Technical Data | NSN 3020-01-016-8017

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING OVERALL
TEETH QUANTITY 24
TOOTH FORM STANDARD
PRESSURE ANGLE 20.0000 DEGREES
STYLE DESIGNATOR 2 PROTRUDING HUB
PITCH DIAMETER 0.2500 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER 0.2708 INCHES
FACE NOMINAL WIDTH 0.125 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.187 INCHES FIRST END
BORE STYLE 1 PLAIN BOTH ENDS
BORE NOMINAL DIAMETER 0.125 INCHES BOTH ENDS
HUB STYLE DESIGNATOR 1 PLAIN FIRST END
HUB NOMINAL DIAMETER 0.187 INCHES FIRST END

Restrictions/Controls & Freight Information | NSN 3020-01-016-8017

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