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Worldwide distributor of NSN parts and consumables located in the USA.

Helical Gear

Model / MPN: T403-9 | NSN: 3020-00-752-1031
ITAR Registered seal

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
3020-00-752-1031
Sold in multiples of
1 EA
DEMIL
NO
Body Style
Webbed, offset, solid
Pitch Diameter
6.5625 inches
Teeth Quantity
48
Bore Style
10a w/ keyway both ends
Bore Style
W/ keyway both ends
Hardness Rating
59.0 rockwell c and 62.0 rockwell c
Outside Diameter
6.832 inches
Teeth Type
Single helix
Tooth Form
Standard
Tooth Direction
Right
Pressure Angle
20.0000 degrees
Helix Angle
28.2777 degrees
Distance Between Body Face And Protruding Hub End
1.062 inches first end
Distance Between Body Face And Recessed Hub End
0.562 inches second end
Face Width
0.969 inches
Bore Diameter
2.000 inches both ends
Keyway Width
0.312 inches both ends
Distance From Bore Center To Keyway Bottom
1.156 inches both ends
Hub Style Designator
Plain both ends
Hub Diameter
2.875 inches first end
Hub Diameter
3.000 inches second end
Material
Steel comp 8620h
Material Specification
66 federal standard single material response
Style Designator
One protruding hub, one recessed hub

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T403-9 Cross Reference
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