Spur Gear

Model / MPN: 401B421P1 | NSN: 3020-00-507-7642

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

3020-00-507-7642

Sold in multiples of

DEMIL

Body Style

Plain, solid

Attachment Method

Mounting hole

Pitch Diameter

0.6650 inches

Teeth Quantity

Bore Style

Plain both ends

Mounting Hole Thread Series Designator

Unc transversely through hub, first end

Mounting Hole Thread Size

0.086 inches transversely through hub, first end

Mounting Hole Type And Quantity

1 threaded transversely through hub, first end

Outside Diameter

0.6670 inches

Tooth Form

Standard

Pressure Angle

20.0000 degrees

Distance Between Body Face And Protruding Hub End

0.1875 inches first end

Face Width

0.125 inches

Bore Diameter

0.1562 inches both ends

Hub Style Designator

Plain first end

Hub Diameter

0.3125 inches first end

Material

Steel comp 303

Material Specification

Qq-s-763 federal specification single material response

Surface Treatment

Passivate

Surface Treatment Specification

Mil-f-14072 military specification single treatment response

Style Designator

Protruding hub

401B Series Parts

Pricing and Availability

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401B421P1 Cross Reference

401B421P1