PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

75355Gear Set,spur,matched

Triumph Engine Control Systems Llc · NSN 3020-00-887-0411 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-887-0411 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-887-0411. Primary manufacturer part number: 75355.
Features
  • Gear Set,spur,matched — FSC 3020
  • Component Quantity: 2
  • Nonsupply Items and Quantities: 11599 75356 GEAR,PUMPING,DRIVING 1; 11599 75357 GEAR,PUMPING DRIVEN 1
  • 1 verified cross-reference
  • Primary manufacturer: Triumph Engine Control Systems Llc
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear Set,spur,matched, cataloged under National Stock Number 3020-00-887-0411, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Triumph Engine Control Systems Llc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-00-887-0411
Primary Part Number75355
Item NameGear Set,spur,matched
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerTriumph Engine Control Systems Llc
StatusACTIVE
Component Quantity2
Nonsupply Items and Quantities11599 75356 GEAR,PUMPING,DRIVING 1; 11599 75357 GEAR,PUMPING DRIVEN 1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4730-00-138-3872 INTERCHANGEABLE
Union,pipe
3120-01-143-9247B16-EL INTERCHANGEABLE
Bearing,plain,self-Aligning
Rbc Bearings Incorporated Div West Trenton Division
Cross-Reference Index
Part NumberManufacturer
75355 PRIMARY Triumph Engine Control Systems Llc (USA)
Related Parts
4730-00-138-3872INTERCHANGEABLE
UNION,PIPE
3120-01-143-9247INTERCHANGEABLE
BEARING,PLAIN,SELF-ALIGNING
B16-EL

Frequently Asked Questions

What is NSN 3020-00-887-0411?

NSN 3020-00-887-0411 is a Gear Set,spur,matched, manufactured by Triumph Engine Control Systems Llc, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-00-887-0411?

NSN 3020-00-887-0411 has 1 cross-referenced part number: 75355 (Triumph Engine Control Systems Llc).

What NSN replaces 3020-00-887-0411?

There are 2 known substitutes for 3020-00-887-0411: 4730-00-138-3872, 3120-01-143-9247. Verify interchangeability with system specifications before substitution.

What are the specifications of 75355?

Key specifications for 75355: Component Quantity: 2; Nonsupply Items and Quantities: 11599 75356 GEAR,PUMPING,DRIVING 1; 11599 75357 GEAR,PUMPING DRIVEN 1. 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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