Helical Gear

Model / MPN: 7974510 | NSN: 3020-00-506-8493

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

3020-00-506-8493

Sold in multiples of

1 EA

DEMIL

Body Style

Plain, solid

Pitch Diameter

5.0000 inches

Teeth Quantity

Bore Style

Plain both ends

Hardness Rating

53.0 rockwell c and 58.0 rockwell c

Outside Diameter

5.2856 inches

Teeth Type

Single helix

Tooth Form

Standard

Tooth Direction

Right

Pressure Angle

20.0000 degrees

Helix Angle

12.0000 degrees

Distance Between Body Face And Protruding Hub End

1.380 inches first end

Face Width

1.000 inches

Bore Diameter

2.3125 inches both ends

Hub Style Designator

Pinned first end

Hub Diameter

3.500 inches first end

Material

Steel comp 8620h

Material Specification

Qq-s-624, comp 8620h-canceled federal specification single material response

Style Designator

Protruding hub

79745 Series Parts

Pricing and Availability

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7974510 Cross Reference

M305205