Spur Gear

Model / MPN: 32878 | NSN: 3020-00-308-7163

A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also gear, antibacklash, spur. For bulk material, see rod, pinion.

Product Details

NATO Stock Number

3020-00-308-7163

Sold in multiples of

DEMIL

Body Style

Plain, solid

Spline Quantity

6 both ends

Pitch Diameter

4.0000 inches

Teeth Quantity

Bore Style

Straight spline both ends

Hardness Rating

58.0 rockwell c and 62.0 rockwell c

Hardness Rating

58.0 rockwell c and 62.0 rockwell c

Outside Diameter

4.498 inches

Nominallength

3.938 inches

Tooth Form

Stub

Pressure Angle

20.0000 degrees

Distance Between Body Face And Protruding Hub End

0.182 inches first end

Face Width

3.500 inches

Counterbore Depth

0.687 inches first end

Counterbore Diameter

2.440 inches first end

Hub Style Designator

Plain first end

Hub Diameter

3.250 inches first end

Material

Steel comp e4340h

Material Specification

66, aisi/sae e4340h federal standard single material response

Style Designator

Protruding hub

32878 Series Parts

Pricing and Availability

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32878 Cross Reference

32878C