Helical Gear

Model / MPN: C2531-1 | NSN: 3020-00-251-0872

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

3020-00-251-0872

Sold in multiples of

1 EA

DEMIL

Body Style

Spoked

Pitch Diameter

12.1670 inches

Teeth Quantity

Bore Style

10a w/ keyway both ends

Bore Style

W/ keyway both ends

Outside Diameter

12.4320 inches

Teeth Type

Single helix

Tooth Form

Standard

Tooth Direction

Left

Pressure Angle

20.0000 degrees

Helix Angle

23.0000 degrees

Distance Between Body Face And Protruding Hub End

0.125 inches first end

Face Width

1.250 inches

Bore Diameter

3.4975 inches first end

Keyway Width

0.875 inches first end

Distance From Bore Center To Keyway Bottom

0.518 inches first end

Hub Style Designator

Plain both ends

Hub Diameter

5.000 inches first end

Hub Diameter

5.000 inches second end

Material

Steel

Material Specification

Mil-s-15083, grade b military specification single material response

Style Designator

One protruding hub, one flush hub

C2531 Series Parts

Pricing and Availability

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C2531-1 Cross Reference

C2531
C2531
N1262APC6
N16268ALTCPC6
N8350PC6
C2531-2
2531
N8350PC6
N8352ALTAPC6
N12262APC6
N12925ALTAPC6
N16268ALTCPC6
C2531-1