National Stock number : 3020-00-434-6474
Helical Gear
| Available Quantity | 2 |
| Available Conditions | NE NS |
| Classification | Gears, Pulleys, Sprockets and Transmission Chain - FSC 3020 |
| Schedule B | 8483409000 |
| Stock Check Date | 10/24/2024 |
Part-Number.info Quality System
- ISO 9001:2015 + AS9120B Certifed
- Audited supply chain
- Counterfeit Parts Prevention
- 100% Product Inspections
- 7 Year Record Retention
- HAZMAT Certified
- ITAR and DDTC Registered
Product Properties
Description
Helical Gear
Body Style
webbed, offset, solid
Attachment Method
mounting hole
Pitch Diameter
11.8430in.
Teeth Quantity
94
Bore Style
tapered w/keyway both ends
Mounting Hole Thread Series Designator
unc axially through body, first end
Hardness Rating
310.0 brinell standard and 350.0 brinell standard
Mounting Hole Nominal Thread Size
0.190in. axially through body, first end
Mounting Hole Type And Quantity
2 threaded axially through body, first end
Nominal Outside Diameter
12.0610in.
Teeth Type
single helix
Tooth Form
standard
Tooth Direction
right
Pressure Angle
20.0000 degrees
Helix Angle
30.0483 degrees
Nominal Distance Between Body Face And Protruding Hub End
0.500in. first end
Body Recess Nominal Depth
0.875in. second end
Face Nominal Width
2.750in.
Keyway Nominal Width
0.500in. both ends
Nominal Distance From Bore Center To Keyway Bottom
1.387in. both ends
Taper Major Nominal Diameter
2.243in. both ends
Hub Style Designator
1 step first end
End Nominal Length
0.375in. first end
End Nominal Diameter
2.750in. first end
First Step Nominal Length
0.125in. first end
First Step Nominal Diameter
4.125in. first end
Bolt Hole Circle Nominal Diameter
6.750in. axially through body, first end
Material
steel comp 4340
Material Document And Classification
MIL-S-19434, class 5 mil spec single material response
Style Designator
protruding hub, recessed body
