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

Helical Gear

Model / MPN: 88682A | NSN: 3020-00-254-2085
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
3020-00-254-2085
Sold in multiples of
DEMIL
NO
Body Style
Plain, solid
Pitch Diameter
1.8790 inches
Teeth Quantity
5
Bore Style
W/ keyway both ends
Hardness Rating
25.0 rockwell c and 50.0 rockwell c
Outside Diameter
1.9895 inches
Nominallength
1.219 inches
Teeth Type
Single helix
Tooth Form
Standard
Tooth Direction
Right
Pressure Angle
14.5000 degrees
Helix Angle
81.5000 degrees
Distance Between Body Face And Protruding Hub End
0.156 inches first end
Face Width
1.063 inches
Bore Diameter
1.3795 inches both ends
Keyway Width
0.127 inches both ends
Distance From Bore Center To Keyway Bottom
0.7520 inches both ends and 0.7575 inches both ends
Hub Style Designator
Plain first end
Hub Diameter
1.688 inches first end
Material
Steel
Style Designator
Protruding hub
88682A Series Parts

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88682A Cross Reference
  • 7087005
  • BB23772
  • 88682A