PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3055-3Gear Cluster

Eaton Aerospace Llc Sterer Engineering Morgan Actuators · NSN 3020-01-198-0943 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-198-0943 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-198-0943. Primary manufacturer part number: 3055-3.
Features
  • Gear Cluster — FSC 3020
  • 3 verified cross-references
  • Primary manufacturer: Eaton Aerospace Llc Sterer Engineering Morgan Actuators
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear Cluster, cataloged under National Stock Number 3020-01-198-0943, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Eaton Aerospace Llc Sterer Engineering Morgan Actuators. This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGear Cluster
FSC / FSG3020 — No Item Name Available (FSG 30)
ManufacturersEaton Aerospace Llc Sterer Engineering Morgan Actuators (CAGE 52906)
Technical Specifications
ParameterValue
NSN3020-01-198-0943
Primary Part Number3055-3
Item NameGear Cluster
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerEaton Aerospace Llc Sterer Engineering Morgan Actuators
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5330-00-254-9944 INTERCHANGEABLE
Gasket
2815-00-459-596930553 INTERCHANGEABLE
Insert,engine Valve Seat
Safeguard Powertech Systems
5325-00-932-2131D00492001 INTERCHANGEABLE
Grommet,nonmetallic
Siemens Energy and Automation Inc Siemens Furnas Controls Div
5310-01-558-993303333-12 INTERCHANGEABLE
Washer,lock
Defense Logistics Agency Dba Defense Supply Center Philadelphia
2935-01-652-1441 INTERCHANGEABLE
Manifold,fluid Cooler
2910-01-689-833730553 INTERCHANGEABLE
Head,fluid Filter
Separ of the Americas, Llc Dba Separ, Losing Filtertek Div Separ Filter
Cross-Reference Index
Part NumberManufacturer
D1092 ITEM 7 Eaton Aerospace Llc Sterer Engineering Morgan Actuators (USA)
3055 Eaton Aerospace Llc Sterer Engineering Morgan Actuators (USA)
3055-3 PRIMARY Eaton Aerospace Llc Sterer Engineering Morgan Actuators (USA)
Related Parts
5330-00-254-9944INTERCHANGEABLE
GASKET
2815-00-459-5969INTERCHANGEABLE
INSERT,ENGINE VALVE SEAT
30553
5325-00-932-2131INTERCHANGEABLE
GROMMET,NONMETALLIC
D00492001
5310-01-558-9933INTERCHANGEABLE
WASHER,LOCK
03333-12
2935-01-652-1441INTERCHANGEABLE
MANIFOLD,FLUID COOLER
2910-01-689-8337INTERCHANGEABLE
HEAD,FLUID FILTER
30553

Frequently Asked Questions

What is NSN 3020-01-198-0943?

NSN 3020-01-198-0943 is a Gear Cluster, manufactured by Eaton Aerospace Llc Sterer Engineering Morgan Actuators, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-198-0943?

NSN 3020-01-198-0943 has 3 cross-referenced part numbers: D1092 ITEM 7 (Eaton Aerospace Llc Sterer Engineering Morgan Actuators), 3055 (Eaton Aerospace Llc Sterer Engineering Morgan Actuators), 3055-3 (Eaton Aerospace Llc Sterer Engineering Morgan Actuators).

What NSN replaces 3020-01-198-0943?

There are 6 known substitutes for 3020-01-198-0943: 5330-00-254-9944, 2815-00-459-5969, 5325-00-932-2131 and 3 more. Verify interchangeability with system specifications before substitution.

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