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

Helical Gear

Model / MPN: 012666 | NSN: 3020-00-455-1081
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
3020-00-455-1081
Sold in multiples of
1 EA
DEMIL
NO
Body Style
Plain, solid
Attachment Method
Mounting hole
Pitch Diameter
1.3920 inches
Teeth Quantity
7
Bore Style
Plain both ends
Mounting Hole Thread Series Designator
Unc transversely through hub, first end
Mounting Hole Thread Size
0.164 inches transversely through hub, first end
Mounting Hole Type And Quantity
2 threaded transversely through hub, first end
Outside Diameter
1.451 inches
Teeth Type
Single helix
Tooth Form
Standard
Tooth Direction
Right
Pressure Angle
20.0000 degrees
Helix Angle
81.6500 degrees
Distance Between Body Face And Protruding Hub End
0.375 inches first end
Face Width
0.938 inches
Bore Diameter
0.251 inches both ends
Hub Style Designator
1 groove first end
Hub Diameter
0.594 inches first end
Precision Classification
Quality number 10
First Groove Width
0.031 inches first end
First Groove Diameter
0.625 inches first end
Distance From End To First Groove
0.031 inches first end
Material
Aluminum alloy body
Material
Plastic teeth
Style Designator
Protruding hub

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012666 Cross Reference
  • 012666