PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

231-0009-000Dynamotor

Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems · NSN 6125-00-635-5439 · FSC 6125 · No Item Name Available
Verified by PartsTable
NSN 6125-00-635-5439 — this item is cataloged by the U.S. Government under National Stock Number 6125-00-635-5439. Primary manufacturer part number: 231-0009-000.
Features
  • Dynamotor — FSC 6125
  • Rotor Speed Rating in RPM: 4000.0 SINGLE NO LOAD
  • Duty Cycle: CONTINUOUS
  • Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S)
  • Current Rating in Amps: 18.000 FIRST MULTIPLE OR 10.000 SECOND MULTIPLE INPUT
  • Connection Type and Voltage Rating in Volts: 12.0 LINE TO NEUTRAL FIRST MULTIPLE OR 225.0 LINE TO NEUTRAL SECOND MULTIPLE OR 440.0 LINE TO NEUTRAL THIRD MULTIPLE OUTPUT
  • Current Rating Method: LOAD
  • Temp Rating: 50.0 AMBIENT CELSIUS
Applications
  • Electrical power distribution
  • Generator and power systems
  • Industrial motor installations
General Description

The Dynamotor, cataloged under National Stock Number 6125-00-635-5439, 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 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6125-00-635-5439
Primary Part Number231-0009-000
Item NameDynamotor
FSC / FSG6125 / 61 — No Item Name Available
ManufacturerRockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
StatusCANCELLED
Rotor Speed Rating in RPM4000.0 SINGLE NO LOAD
Duty CycleCONTINUOUS
Mounting Facility Type and Quantity4 UNTHREADED HOLE(S)
Current Rating in Amps18.000 FIRST MULTIPLE OR 10.000 SECOND MULTIPLE INPUT
Connection Type and Voltage Rating in Volts12.0 LINE TO NEUTRAL FIRST MULTIPLE OR 225.0 LINE TO NEUTRAL SECOND MULTIPLE OR 440.0 LINE TO NEUTRAL THIRD MULTIPLE OUTPUT
Current Rating MethodLOAD
Temp Rating50.0 AMBIENT CELSIUS
Connection Type and Voltage Rating in Volts12.0 LINE TO NEUTRAL FIRST MULTIPLE OR 24.0 LINE TO NEUTRAL SECOND MULTIPLE INPUT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
7320-00-216-9526D104 INTERCHANGEABLE
Rocker Arm Assembly
Insinger Machine Co
2910-00-358-4675 INTERCHANGEABLE
Parts Kit,engine Fuel Pump
5905-00-660-36702D104 INTERCHANGEABLE
Resistor,thermal
General Electric Company
3120-00-661-35103113648PC4 INTERCHANGEABLE
Bearing,sleeve
Naval Ship Systems Command
8030-00-870-5415D10-4 INTERCHANGEABLE
Sealing Compound,pl
Loctite Corp
5330-01-037-4076 INTERCHANGEABLE
Seal
3120-01-175-3453D10-4 INTERCHANGEABLE
Bushing,sleeve
New Hampshire Ball Bearings Inc Div Astro Division
Cross-Reference Index
Part NumberManufacturer
50S5SS155 Zenith Radio Corp of Iowa (USA)
D104 Siemon Mfg Co (USA)
231-0009-000 PRIMARY Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
Related Parts
7320-00-216-9526INTERCHANGEABLE
ROCKER ARM ASSEMBLY
D104
2910-00-358-4675INTERCHANGEABLE
PARTS KIT,ENGINE FUEL PUMP
5905-00-660-3670INTERCHANGEABLE
RESISTOR,THERMAL
2D104
3120-00-661-3510INTERCHANGEABLE
BEARING,SLEEVE
3113648PC4
8030-00-870-5415INTERCHANGEABLE
SEALING COMPOUND,PL
D10-4
5330-01-037-4076INTERCHANGEABLE
SEAL
3120-01-175-3453INTERCHANGEABLE
BUSHING,SLEEVE
D10-4

Frequently Asked Questions

What is NSN 6125-00-635-5439?

NSN 6125-00-635-5439 is a Dynamotor, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 6125 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6125-00-635-5439?

NSN 6125-00-635-5439 has 3 cross-referenced part numbers: 50S5SS155 (Zenith Radio Corp of Iowa), D104 (Siemon Mfg Co), 231-0009-000 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems).

What NSN replaces 6125-00-635-5439?

There are 7 known substitutes for 6125-00-635-5439: 7320-00-216-9526, 2910-00-358-4675, 5905-00-660-3670 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 231-0009-000?

Key specifications for 231-0009-000: Rotor Speed Rating in RPM: 4000.0 SINGLE NO LOAD; Duty Cycle: CONTINUOUS; Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S); Current Rating in Amps: 18.000 FIRST MULTIPLE OR 10.000 SECOND MULTIPLE INPUT. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6125-00-635-5439 still in active supply?

NSN 6125-00-635-5439 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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