PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8189-1Bushing,sleeve

Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution · NSN 3120-01-439-4227 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-01-439-4227 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-439-4227. Primary manufacturer part number: 8189-1.
Features
  • Bushing,sleeve — FSC 3120
  • 2 verified cross-references
  • Primary manufacturer: Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
Applications
  • Industrial machinery bearing replacement
  • Motor and pump shaft assemblies
  • HVAC blower and fan assemblies
General Description

The Bushing,sleeve, cataloged under National Stock Number 3120-01-439-4227, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBushing,sleeve
FSC / FSG3120 — No Item Name Available (FSG 31)
ManufacturersEaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (CAGE 00624); Eaton Aviation Corporation (CAGE 08118)
Technical Specifications
ParameterValue
NSN3120-01-439-4227
Primary Part Number8189-1
Item NameBushing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerEaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5340-00-081-611383473 INTERCHANGEABLE
Guide,poppet,pneuma
Hydro-Aire Aerospace Corp
6250-01-420-83268189-1 INTERCHANGEABLE
Ballast,lamp
Avtechtyee Inc Dba Avtech
Cross-Reference Index
Part NumberManufacturer
8189-1 Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA)
8189-1 Eaton Aviation Corporation (USA)
Related Parts
5340-00-081-6113INTERCHANGEABLE
GUIDE,POPPET,PNEUMA
83473
6250-01-420-8326INTERCHANGEABLE
BALLAST,LAMP
8189-1

Frequently Asked Questions

What is NSN 3120-01-439-4227?

NSN 3120-01-439-4227 is a Bushing,sleeve, manufactured by Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-01-439-4227?

NSN 3120-01-439-4227 has 2 cross-referenced part numbers: 8189-1 (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution), 8189-1 (Eaton Aviation Corporation).

What NSN replaces 3120-01-439-4227?

There are 2 known substitutes for 3120-01-439-4227: 5340-00-081-6113, 6250-01-420-8326. Verify interchangeability with system specifications before substitution.

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