PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

115Motor-Generator

Emerson Electric Co Emerson Industrial Controls Div DC Motor Plant P O Box 4147 St Louis Mo 63136-0747 · NSN 6125-00-089-6291 · FSC 6125 · No Item Name Available
Verified by PartsTable
NSN 6125-00-089-6291 — this item is cataloged by the U.S. Government under National Stock Number 6125-00-089-6291. Primary manufacturer part number: 115.
Features
  • Motor-Generator — FSC 6125
  • Current Type: DC INPUT
  • Inclosure Specification: MIL-STD-108
  • Nominal Center to Center Distance Between Mounting Facilities Parallel to Width: 11.000 INCHES IN
  • Phase: THREE OUTPUT
  • Nominal Center to Center Distance Between Mounting Facilities Parallel to Length: 14.250 INCHES IN
  • Cooling Method: FAN COOLED
  • Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY CONTROL EQUIPMENT INCLUSION
Applications
  • Electrical power distribution
  • Generator and power systems
  • Industrial motor installations
General Description

The Motor-Generator, cataloged under National Stock Number 6125-00-089-6291, 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 Emerson Electric Co Emerson Industrial Controls Div DC Motor Plant P O Box 4147 St Louis Mo 63136-0747. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6125-00-089-6291
Primary Part Number115
Item NameMotor-Generator
FSC / FSG6125 / 61 — No Item Name Available
ManufacturerEmerson Electric Co Emerson Industrial Controls Div DC Motor Plant P O Box 4147 St Louis Mo 63136-0747
StatusACTIVE
Current TypeDC INPUT
Inclosure SpecificationMIL-STD-108
Nominal Center to Center Distance Between Mounting Facilities Parallel to Width11.000 INCHES IN
PhaseTHREE OUTPUT
Nominal Center to Center Distance Between Mounting Facilities Parallel to Length14.250 INCHES IN
Cooling MethodFAN COOLED
Reference Number Differentiating CharacteristicsAS DIFFERENTIATED BY CONTROL EQUIPMENT INCLUSION
Duty CycleCONTINUOUS
Connection Type and Voltage Rating in Volts250.0 LINE TO NEUTRAL SINGLE INPUT
Enclosure FeatureDRIPPROOF PROTECTED-45 DEG
Connection Type and Voltage Rating in Volts120.0 LINE TO LINE SINGLE OUTPUT
Mounting Facility Type and Quantity4 UNTHREADED HOLE(S)
Rotor Speed Rating in RPM2400.0 SINGLE FULL LOAD
Mounting MethodBED PLATE
Frequency in Hertz400.0 OUTPUT
Power Rating5.000 KILOWATTS INPUT
Power Rating5000.0000 WATTS OUTPUT
Features ProvidedHORIZONTAL MOUNTING POSITION
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5360-00-006-8192H115 INTERCHANGEABLE
Spring,helical,compression
Jered Llc
7310-01-304-0197H-115 INTERCHANGEABLE
Hot Plate,electric
Wells Mfg Co
5120-01-369-1110H-115 INTERCHANGEABLE
Extension,socket Wrench
Williams J H Industrial Products Inc
Cross-Reference Index
Part NumberManufacturer
115 Emerson Electric Co Emerson Industrial Controls Div DC Motor Plant P O Box 4147 St Louis Mo 63136-0747 (USA)
MCAD50040C001 Emerson Electric Co Emerson Industrial Controls Div DC Motor Plant P O Box 4147 St Louis Mo 63136-0747 (USA)
H115 Emerson Electric Co Emerson Industrial Controls Div DC Motor Plant P O Box 4147 St Louis Mo 63136-0747 (USA)
MGAD50040C001 Emerson Electric Co Emerson Industrial Controls Div DC Motor Plant P O Box 4147 St Louis Mo 63136-0747 (USA)
Related Parts
5360-00-006-8192INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
H115
7310-01-304-0197INTERCHANGEABLE
HOT PLATE,ELECTRIC
H-115
5120-01-369-1110INTERCHANGEABLE
EXTENSION,SOCKET WRENCH
H-115

Frequently Asked Questions

What is NSN 6125-00-089-6291?

NSN 6125-00-089-6291 is a Motor-Generator, manufactured by Emerson Electric Co Emerson Industrial Controls Div DC Motor Plant P O Box 4147 St Louis Mo 63136-0747, classified under FSC 6125 (No Item Name Available). Status: active.

What are the part numbers for NSN 6125-00-089-6291?

NSN 6125-00-089-6291 has 4 cross-referenced part numbers: 115 (Emerson Electric Co Emerson Industrial Controls Div DC Motor Plant P O Box 4147 St Louis Mo 63136-0747), MCAD50040C001 (Emerson Electric Co Emerson Industrial Controls Div DC Motor Plant P O Box 4147 St Louis Mo 63136-0747), H115 (Emerson Electric Co Emerson Industrial Controls Div DC Motor Plant P O Box 4147 St Louis Mo 63136-0747), MGAD50040C001 (Emerson Electric Co Emerson Industrial Controls Div DC Motor Plant P O Box 4147 St Louis Mo 63136-0747).

What NSN replaces 6125-00-089-6291?

There are 3 known substitutes for 6125-00-089-6291: 5360-00-006-8192, 7310-01-304-0197, 5120-01-369-1110. Verify interchangeability with system specifications before substitution.

What are the specifications of 115?

Key specifications for 115: Overall Length: 34.000 INCHES IN; Current Type: DC INPUT; Inclosure Specification: MIL-STD-108; Nominal Center to Center Distance Between Mounting Facilities Parallel to Width: 11.000 INCHES IN. 21 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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