Spur Antibacklash Gear

Model / MPN: 103545 | NSN: 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.

Product Details

NATO Stock Number

3020-00-014-5803

Sold in multiples of

1 EA

DEMIL

Pitch Diameter

0.6750 inches

Teeth Quantity

Outside Diameter

0.6910 inches

Tooth Form

Standard

Pressure Angle

20.0000 degrees

Distance Between Body Face And Protruding Hub End

0.482 inches first end

Face Width

0.141 inches

Hub Style Designator

2 steps first end

End Length

0.062 inches first end

Precision Classification

Quality number 10

End Diameter

0.093 inches first end

First Step Length

0.020 inches first end

First Step Diameter

0.125 inches first end

Second Step Length

0.395 inches first end

Second Step Diameter

0.187 inches first end

Material

Steel comp 303s

Material Specification

Mil-s-7720, comp 303s military specification single material response

Surface Treatment

Passivate

Style Designator

Protruding hub

10354 Series Parts

Pricing and Availability

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ISO 9001:2015 + AS9120B
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Spur Antibacklash Gear

Pricing and Availability

Certified Quality Assurance

103545 Cross Reference