Helical Gear

Model / MPN: 12008 | NSN: 3020-00-354-3117

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

3020-00-354-3117

Sold in multiples of

DEMIL

Body Style

Plain, solid

Attachment Method

Mounting hole

Pitch Diameter

2.6250 inches

Teeth Quantity

Bore Style

10a w/ keyway both ends

Bore Style

W/ keyway both ends

Mounting Hole Type And Quantity

1 plain transversely through hub, first end

Outside Diameter

2.7910 inches

Teeth Type

Single helix

Tooth Form

Standard

Tooth Direction

Left

Pressure Angle

14.5000 degrees

Helix Angle

23.0333 degrees

Face Width

0.875 inches

Bore Diameter

1.500 inches both ends

Keyway Width

0.188 inches both ends

Distance From Bore Center To Keyway Bottom

0.843 inches both ends

Mounting Hole Diameter

0.063 inches transversely through hub, first end

Material

Steel

Style Designator

Hubless

12008 Series Parts

Pricing and Availability

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12008 Cross Reference

104-217
104A217