Helical Gear

Model / MPN: 3968521 | NSN: 3020-01-389-9651

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

3020-01-389-9651

Sold in multiples of

1 EA

DEMIL

Body Style

Webbed, solid

Pitch Diameter

186.350 millimeters

Teeth Quantity

Bore Style

Plain first end

Hardness Rating

45.0 rockwell c and 52.0 rockwell c

Outside Diameter

191.350 millimeters

Teeth Type

Single helix

Tooth Direction

Left

Pressure Angle

20.0000 degrees

Helix Angle

15.0000 degrees

Distance Between Body Face And Protruding Hub End

10.0 millimeters first end

Body Recess Depth

5.00 millimeters second end

Face Width

18.00 millimeters

Bore Diameter

22.887 millimeters first end

Hub Style Designator

Plain first end

Hub Diameter

66.00 millimeters first end

Material

Steel

Style Designator

Protruding hub, recessed body

39685 Series Parts

Solicitations

Solicitation	Description	Qty	UOM	Close Date
SPE7L019T4872	Gear, Helical	2	EA	06/24/2019
SPE7L519T4394	Gear, Helical	4	EA	07/22/2019

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.

Certified Quality Assurance

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

3968521 Cross Reference

3929033
3914622