PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

18889Motor-Generator

Kurz & Root Generator Company, Llc · NSN 6125-01-073-5341 · FSC 6125 · No Item Name Available
Verified by PartsTable
NSN 6125-01-073-5341 — this item is cataloged by the U.S. Government under National Stock Number 6125-01-073-5341. Primary manufacturer part number: 18889.
Features
  • Motor-Generator — FSC 6125
  • Phase: THREE INPUT
  • Current Rating in Amps: 162.000 FIRST MULTIPLE OR 81.000 SECOND MULTIPLE INPUT
  • Frequency in Hertz: 400.0 OUTPUT
  • Current Type: AC INPUT
  • Frequency in Hertz: 60.0 INPUT
  • Phase: THREE OUTPUT
  • 1 verified cross-reference
Applications
  • Electrical power distribution
  • Generator and power systems
  • Industrial motor installations
General Description

The Motor-Generator, cataloged under National Stock Number 6125-01-073-5341, is classified within Federal Supply Class 6125 (No Item Name Available) of the Electric Wire, Power, and Distribution Equipment group. The primary manufacturer of record is Kurz & Root Generator Company, Llc. Government technical data includes 6 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6125-01-073-5341
Primary Part Number18889
Item NameMotor-Generator
FSC / FSG6125 / 61 — No Item Name Available
ManufacturerKurz & Root Generator Company, Llc
StatusACTIVE
PhaseTHREE INPUT
Current Rating in Amps162.000 FIRST MULTIPLE OR 81.000 SECOND MULTIPLE INPUT
Frequency in Hertz400.0 OUTPUT
Current TypeAC INPUT
Frequency in Hertz60.0 INPUT
PhaseTHREE OUTPUT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5325-00-306-1440 INTERCHANGEABLE
Ring,retaining
3020-00-700-4566 INTERCHANGEABLE
Gear Assy
6615-00-724-088318889-REV-F INTERCHANGEABLE
Parts Kit,actuator
Cadillac Gage Textron Inc.
5998-01-201-6421 INTERCHANGEABLE
Circuit Card Assembly
4820-01-389-037818889 INTERCHANGEABLE
Disk,valve
Circor Aerospace, Inc. Dba Circor Aerospace Inc
5340-01-646-569318889 INTERCHANGEABLE
Plate,mending
Teledyne Flir Unmanned Ground Systems, Inc
Cross-Reference Index
Part NumberManufacturer
18889 PRIMARY Kurz & Root Generator Company, Llc (USA)
Related Parts
5325-00-306-1440INTERCHANGEABLE
RING,RETAINING
3020-00-700-4566INTERCHANGEABLE
GEAR ASSY
6615-00-724-0883INTERCHANGEABLE
PARTS KIT,ACTUATOR
18889-REV-F
5998-01-201-6421INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
4820-01-389-0378INTERCHANGEABLE
DISK,VALVE
18889
5340-01-646-5693INTERCHANGEABLE
PLATE,MENDING
18889

Frequently Asked Questions

What is NSN 6125-01-073-5341?

NSN 6125-01-073-5341 is a Motor-Generator, manufactured by Kurz & Root Generator Company, Llc, classified under FSC 6125 (No Item Name Available). Status: active.

What are the part numbers for NSN 6125-01-073-5341?

NSN 6125-01-073-5341 has 1 cross-referenced part number: 18889 (Kurz & Root Generator Company, Llc).

What NSN replaces 6125-01-073-5341?

There are 6 known substitutes for 6125-01-073-5341: 5325-00-306-1440, 3020-00-700-4566, 6615-00-724-0883 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 18889?

Key specifications for 18889: Overall Length: 62.000 INCHES IN; Overall Width: 40.500 INCHES IN; Phase: THREE INPUT; Current Rating in Amps: 162.000 FIRST MULTIPLE OR 81.000 SECOND MULTIPLE INPUT. 9 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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