Secure Ordering: +1 (757) 528-8028
NationalStockNumber.info
NationalStockNumber.INFO

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

Helical Gear

Model / MPN: 7974406 | NSN: 3020-00-389-6242
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
3020-00-389-6242
Sold in multiples of
1 EA
DEMIL
NO
Body Style
Plain, solid
Pitch Diameter
2.4140 inches
Teeth Quantity
27
Bore Style
W/counterbore counter bore, second end
Outside Diameter
2.578 inches
Teeth Type
Single helix
Tooth Form
Standard
Tooth Direction
Right
Pressure Angle
14.5000 degrees
Helix Angle
21.4000 degrees
Distance Between Body Face And Protruding Hub End
0.176 inches first end
Face Width
0.375 inches
Bore Diameter
0.625 inches counter bore, second end
Counterbore Depth
0.052 inches counter bore, second end
Counterbore Diameter
1.250 inches counter bore, second end
Hub Style Designator
1 step first end
End Length
0.031 inches first end
End Diameter
1.000 inches first end
First Step Length
0.145 inches first end
First Step Diameter
1.813 inches first end
Material
Steel comp 1213
Material Specification
66 federal standard single material response and aisi c1113 assn standard single material response
Style Designator
Protruding hub

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Qty:
Email Address:
Phone Number:
Your name:
Company:
Privacy    Terms

Certified Quality Assurance  Quality check icon

  •   ISO 9001:2015 + AS9120B
  •   Counterfeit Parts Prevention
  •   100% Product Inspections
  •   7 Year Record Retention
  •   On Time Delivery
  •   HAZMAT Certified
  •   Worldwide Shipping
7974406 Cross Reference
  • GD113