PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

311422Gear Assembly

Ford Motor Co Ford Parts and Service Div Industrial Engine Opns · NSN 3020-01-139-1591 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-139-1591 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-139-1591. Primary manufacturer part number: 311422.
Features
  • Gear Assembly — FSC 3020
  • 2 verified cross-references
  • Primary manufacturer: Ford Motor Co Ford Parts and Service Div Industrial Engine Opns
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear Assembly, cataloged under National Stock Number 3020-01-139-1591, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Ford Motor Co Ford Parts and Service Div Industrial Engine Opns. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGear Assembly
FSC / FSG3020 — No Item Name Available (FSG 30)
ManufacturersFord Motor Co Ford Parts and Service Div Industrial Engine Opns (CAGE 90927); Ford Motor Co Ford Parts and Service Div Government Part Sales (CAGE 23040)
Technical Specifications
ParameterValue
NSN3020-01-139-1591
Primary Part Number311422
Item NameGear Assembly
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerFord Motor Co Ford Parts and Service Div Industrial Engine Opns
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5905-00-900-1187 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
1630-00-923-31973-1142-2 INTERCHANGEABLE
Wheel,landing Gear
Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)
6520-01-500-0276503114220 INTERCHANGEABLE
Solenoid Assy,vacuum
Heraeus Kulzer Llc
Cross-Reference Index
Part NumberManufacturer
311422 Ford Motor Co Ford Parts and Service Div Industrial Engine Opns (USA)
311422 Ford Motor Co Ford Parts and Service Div Government Part Sales (USA)
Related Parts
5905-00-900-1187INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
1630-00-923-3197INTERCHANGEABLE
WHEEL,LANDING GEAR
3-1142-2
6520-01-500-0276INTERCHANGEABLE
SOLENOID ASSY,VACUUM
503114220

Frequently Asked Questions

What is NSN 3020-01-139-1591?

NSN 3020-01-139-1591 is a Gear Assembly, manufactured by Ford Motor Co Ford Parts and Service Div Industrial Engine Opns, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-139-1591?

NSN 3020-01-139-1591 has 2 cross-referenced part numbers: 311422 (Ford Motor Co Ford Parts and Service Div Industrial Engine Opns), 311422 (Ford Motor Co Ford Parts and Service Div Government Part Sales).

What NSN replaces 3020-01-139-1591?

There are 3 known substitutes for 3020-01-139-1591: 5905-00-900-1187, 1630-00-923-3197, 6520-01-500-0276. Verify interchangeability with system specifications before substitution.

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