Secure Ordering: +1 (757) 528-8028

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

Helical Gear

NSN: 3020-00-088-9718 | Model: 6141018-2REVA
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:

NSN Properties and Flags
NATO Stock Number
Yes - ITAR Controlled
Body Style
Plain, solid
Pitch Diameter
0.9943 inches
Teeth Quantity
Bore Style
Plain both ends
Backlash Designation
Grade c
Outside Diameter
1.025 inches
Teeth Type
Single helix
Tooth Form
Tooth Direction
Pressure Angle
20.0000 degrees
Helix Angle
45.0000 degrees
Distance Between Body Face And Protruding Hub End
0.156 inches first end
Face Width
0.188 inches
Bore Diameter
0.187 inches both ends
Hub Style Designator
Plain first end
Hub Diameter
0.375 inches first end
Copper alloy
Material Specification
Sae CA464 brass 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.

Email Address:
Phone Number:
Your name:
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

NSN 3020-00-088-9718 Datasheet

Supply Class (FSC):
Transmission Chain Sprockets Pulleys Gears
Cross Reference:
  • 6141018-2REVA
  • 115476-2
  • 6141018-2
Cage Codes:
  • Fowler Industries Inc (CAGE 12996)
  • Raytheon Company (CAGE 37695)
  • Viking Technologies, Ltd. (CAGE 71313)
  • 3020-00-088-9718 replaces 3020-00-909-9392
Schedule B & Trade:
  • Schedule B: 8483409000 (NAICS 333612)

    Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately

  • SITC: 74840

    Gears and gearing; ball screws; gear boxes and other speed changers (including torque converters)

  • End Use: 21180

    Industrial machines, other


N - Indicates there is no data in the humors and the nsn is in a fsc not generally suspected of containing hazardous materials.


U - Precious metal content is unknown


- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:
  • NMFC:

    197339 - Wheels cog/gear/pinion i/s

  • WCC:

    593 - Motors and parts, (machinery and parts),(less than 35 feet)

  • SHC:

    9 - Other or no special handling required (sh)

  • ADC:

    A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

  • LTL:

    R - 65.0

  • ACC:

    V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
  • AAC
  • Quantity per pack
  • Unit of Measure
  • Shelf Life
  • Classification Control
  • Repariability

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $621.72 to $1,036.19..
Does NSN 3020-00-088-9718 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Navy, Spain, Portugal, Greece, and Turkey
What is the NIIN of NSN 3020-00-088-9718?
000889718 or 00-088-9718
Does NSN 3020-00-088-9718 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3020-00-088-9718?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1961