Helical Gear

Model / MPN: 185725PC53 | NSN: 3020-00-420-3440

A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. See also gear, antibacklash, helical:

Product Details

NATO Stock Number

3020-00-420-3440

Sold in multiples of

1 EA

DEMIL

Pitch Diameter

18.1090 inches

Teeth Quantity

119

Bore Style

Tapered w/keyway second end

Outside Diameter

18.3950 inches

Nominallength

3.500 inches

Teeth Type

Single helix

Tooth Direction

Right

Pressure Angle

14.5000 degrees

Distance Between Body Face And Protruding Hub End

0.500 inches first end

Distance Between Body Face And Recessed Hub End

0.500 inches second end

Hub Style Designator

Plain both ends

Hub Diameter

4.500 inches first end

Hub Diameter

5.000 inches second end

Material

Steel

Material Specification

Mil-s-890, alloy no. 1 military specification single material response

Style Designator

One protruding hub, one recessed hub

185725PC Series Parts

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