PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

28148Motor-Generator

Ryan Equipment Co Inc · NSN 6125-00-028-6738 · FSC 6125 · No Item Name Available
Verified by PartsTable
NSN 6125-00-028-6738 — this item is cataloged by the U.S. Government under National Stock Number 6125-00-028-6738. Primary manufacturer part number: 28148.
Features
  • Motor-Generator — FSC 6125
  • Connection Type and Voltage Rating in Volts: 120.0 LINE TO LINE SINGLE OUTPUT
  • Features Provided: HORIZONTAL MOUNTING POSITION
  • Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S)
  • Inclosure Specification: MIL-STD-108
  • Current Type: DC INPUT
  • Enclosure Feature: DRIPPROOF-15 DEG
  • Nominal Center to Center Distance Between Mounting Facilities Parallel to Length: 20.000 INCHES IN
Applications
  • Electrical power distribution
  • Generator and power systems
  • Industrial motor installations
General Description

The Motor-Generator, cataloged under National Stock Number 6125-00-028-6738, 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 Ryan Equipment Co Inc. Government technical data includes 20 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6125-00-028-6738
Primary Part Number28148
Item NameMotor-Generator
FSC / FSG6125 / 61 — No Item Name Available
ManufacturerRyan Equipment Co Inc
StatusACTIVE
Connection Type and Voltage Rating in Volts120.0 LINE TO LINE SINGLE OUTPUT
Features ProvidedHORIZONTAL MOUNTING POSITION
Mounting Facility Type and Quantity4 UNTHREADED HOLE(S)
Inclosure SpecificationMIL-STD-108
Current TypeDC INPUT
Enclosure FeatureDRIPPROOF-15 DEG
Nominal Center to Center Distance Between Mounting Facilities Parallel to Length20.000 INCHES IN
Bearing TypeANNULAR BALL
Test Data Document81349-MIL-M-2130A SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). A
Power Rating15000.0000 WATTS OUTPUT
Mounting MethodBED PLATE
Cooling MethodSELF-VENTILATED
PhaseTHREE OUTPUT
Duty CycleCONTINUOUS
Nondefinitive Spec/std Data1 TYPE
Rotor Speed Rating in RPM1800.0 SINGLE FULL LOAD
Power Rating15.000 KILOWATTS INPUT
Connection Type and Voltage Rating in Volts230.0 LINE TO NEUTRAL SINGLE INPUT
Frequency in Hertz60.0 OUTPUT
Nominal Center to Center Distance Between Mounting Facilities Parallel to Width16.000 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5310-00-276-2747107003-514 INTERCHANGEABLE
Washer,lock
Raytheon Company
6150-00-784-92461089071 INTERCHANGEABLE
Wiring Harness
Chrysler Realty Company Llc Dba Daimler Chrysler
4130-00-789-104226543-1 INTERCHANGEABLE
Cooling Coil,air,duct Type
Triumph Thermal Systems - Maryland, Inc.
5930-01-048-5187235174-4 INTERCHANGEABLE
Switch,code Indicating Wheel
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5315-01-719-050728148 INTERCHANGEABLE
Pin,straight,headless
Allied Systems Company Dba Allied Systems Co
Cross-Reference Index
Part NumberManufacturer
28148 PRIMARY Ryan Equipment Co Inc (USA)
Related Parts
5310-00-276-2747INTERCHANGEABLE
WASHER,LOCK
107003-514
6150-00-784-9246INTERCHANGEABLE
WIRING HARNESS
1089071
4130-00-789-1042INTERCHANGEABLE
COOLING COIL,AIR,DUCT TYPE
26543-1
5930-01-048-5187INTERCHANGEABLE
SWITCH,CODE INDICATING WHEEL
235174-4
5315-01-719-0507INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
28148

Frequently Asked Questions

What is NSN 6125-00-028-6738?

NSN 6125-00-028-6738 is a Motor-Generator, manufactured by Ryan Equipment Co Inc, classified under FSC 6125 (No Item Name Available). Status: active.

What are the part numbers for NSN 6125-00-028-6738?

NSN 6125-00-028-6738 has 1 cross-referenced part number: 28148 (Ryan Equipment Co Inc).

What NSN replaces 6125-00-028-6738?

There are 5 known substitutes for 6125-00-028-6738: 5310-00-276-2747, 6150-00-784-9246, 4130-00-789-1042 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 28148?

Key specifications for 28148: Connection Type and Voltage Rating in Volts: 120.0 LINE TO LINE SINGLE OUTPUT; Features Provided: HORIZONTAL MOUNTING POSITION; Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S); Overall Length: 38.750 INCHES IN. 23 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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