PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3892E1825Gear,helical

Meritor Heavy Vehicle Systems, Llc · NSN 3020-00-418-8406 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-418-8406 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-418-8406. Primary manufacturer part number: 3892E1825.
Features
  • Gear,helical — FSC 3020
  • 4 verified cross-references
  • Primary manufacturer: Meritor Heavy Vehicle Systems, Llc
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear,helical, cataloged under National Stock Number 3020-00-418-8406, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Meritor Heavy Vehicle Systems, Llc. This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGear,helical
FSC / FSG3020 — No Item Name Available (FSG 30)
ManufacturersMeritor Heavy Vehicle Systems, Llc (CAGE 78500); Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (CAGE 92679); Little Giant Crane and Shovel Inc (CAGE 95097); Meritor Industrial Products, Llc (CAGE 3D6E9)
Technical Specifications
ParameterValue
NSN3020-00-418-8406
Primary Part Number3892E1825
Item NameGear,helical
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerMeritor Heavy Vehicle Systems, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5120-01-391-4543 INTERCHANGEABLE
Wrench,pipe
4730-01-431-663073249 INTERCHANGEABLE
Strainer Element,sediment
Leslie Controls, Inc. Dba Leslie Controls Inc
4330-01-438-724473249 INTERCHANGEABLE
Filter,fluid
T. F. Hudgins, Incorporated Dba Spinner II Products Div
4910-01-552-751073249 INTERCHANGEABLE
Dynamometer,run-in
Power Test, Llc
Cross-Reference Index
Part NumberManufacturer
3892E1825 PRIMARY Meritor Heavy Vehicle Systems, Llc (USA)
242332R1 Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA)
73249 Little Giant Crane and Shovel Inc (USA)
3892E1825 Meritor Industrial Products, Llc (USA)
Related Parts
5120-01-391-4543INTERCHANGEABLE
WRENCH,PIPE
4730-01-431-6630INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
73249
4330-01-438-7244INTERCHANGEABLE
FILTER,FLUID
73249
4910-01-552-7510INTERCHANGEABLE
DYNAMOMETER,RUN-IN
73249

Frequently Asked Questions

What is NSN 3020-00-418-8406?

NSN 3020-00-418-8406 is a Gear,helical, manufactured by Meritor Heavy Vehicle Systems, Llc, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-00-418-8406?

NSN 3020-00-418-8406 has 4 cross-referenced part numbers: 3892E1825 (Meritor Heavy Vehicle Systems, Llc), 242332R1 (Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/), 73249 (Little Giant Crane and Shovel Inc), 3892E1825 (Meritor Industrial Products, Llc).

What NSN replaces 3020-00-418-8406?

There are 4 known substitutes for 3020-00-418-8406: 5120-01-391-4543, 4730-01-431-6630, 4330-01-438-7244 and 1 more. Verify interchangeability with system specifications before substitution.

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