Helical Gear

Model / MPN: 74396172 | NSN: 3020-00-071-1850

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

3020-00-071-1850

Sold in multiples of

* special requirements. EA

DEMIL

Body Style

Plain, solid

Attachment Method

Mounting hole

Pitch Diameter

4.9688 inches

Teeth Quantity

Bore Style

10a w/ keyway both ends

Bore Style

W/ keyway both ends

Mounting Hole Thread Series Designator

Unc transversely through face

Mounting Hole Thread Size

0.500 inches transversely through face

Mounting Hole Type And Quantity

2 threaded transversely through face

Outside Diameter

5.3125 inches

Teeth Type

Single helix

Tooth Form

Standard

Tooth Direction

Right

Pressure Angle

20.0000 degrees

Helix Angle

30.0000 degrees

Face Width

1.812 inches

Bore Diameter

0.300 inches both ends

Keyway Width

0.313 inches both ends

Distance From Bore Center To Keyway Bottom

1.625 inches both ends

Material

Steel

Style Designator

Hubless

74396 Series Parts

Pricing and Availability

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74396172 Cross Reference

4396172