PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

185-7075Gear,helical

Onan Corp Onan Power/electronics Div · NSN 3020-01-620-6831 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-620-6831 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-620-6831. Primary manufacturer part number: 185-7075.
Features
  • Gear,helical — FSC 3020
  • 1 verified cross-reference
  • Primary manufacturer: Onan Corp Onan Power/electronics Div
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear,helical, cataloged under National Stock Number 3020-01-620-6831, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Onan Corp Onan Power/electronics Div. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-01-620-6831
Primary Part Number185-7075
Item NameGear,helical
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerOnan Corp Onan Power/electronics Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5930-00-239-3665 INTERCHANGEABLE
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Cross-Reference Index
Part NumberManufacturer
185-7075 PRIMARY Onan Corp Onan Power/electronics Div (USA)
Related Parts
5930-00-239-3665INTERCHANGEABLE
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Frequently Asked Questions

What is NSN 3020-01-620-6831?

NSN 3020-01-620-6831 is a Gear,helical, manufactured by Onan Corp Onan Power/electronics Div, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-620-6831?

NSN 3020-01-620-6831 has 1 cross-referenced part number: 185-7075 (Onan Corp Onan Power/electronics Div).

What NSN replaces 3020-01-620-6831?

There is 1 known substitute for 3020-01-620-6831: 5930-00-239-3665. Verify interchangeability with system specifications before substitution.

What are the specifications of 185-7075?

Key specifications for 185-7075: End Item Identification: GENERATOR SET,DIESEL ENGINE; Part Name Assigned by Controlling Agency: GEAR,HELICAL. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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