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

Spur Gear

Model / MPN: 7963256 | NSN: 3020-00-039-8500
ITAR Registered seal

A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also gear, antibacklash, spur. For bulk material, see rod, pinion.

Product Details
NATO Stock Number
3020-00-039-8500
Sold in multiples of
DEMIL
DEMIL/MLI
Body Style
Webbed, offset, solid
Spline Quantity
14 both ends
Pitch Diameter
4.3330 inches
Teeth Quantity
52
Bore Style
Involute spline both ends
Spline Pitch Diameter
0.7000 inches both ends
Hardness Rating
34.0 rockwell c and 38.0 rockwell c
Hardness Rating
34.0 rockwell c and 38.0 rockwell c
Outside Diameter
4.466 inches
Nominallength
3.312 inches
Tooth Form
Standard
Pressure Angle
20.0000 degrees
Distance Between Body Face And Protruding Hub End
1.250 inches first end
Distance Between Body Face And Protruding Hub End
1.312 inches second end
Face Width
0.312 inches
Bore Diameter
0.706 inches both ends
Hub Style Designator
2 steps first end
End Length
0.432 inches first end
End Diameter
1.250 inches first end
First Step Length
0.812 inches first end
First Step Diameter
1.379 inches first end
Second Step Length
0.081 inches first end
Second Step Diameter
1.656 inches first end
Third Step Length
0.438 inches first end
Third Step Diameter
4.062 inches first end
Material
Steel
Style Designator
Protruding hubs

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7963256 Cross Reference