PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MEP103AGenerator Set,diesel Engine

Department of Defense Project Manager-Mobile Electric Power · NSN 6115-00-118-1245 · FSC 6115 · No Item Name Available
Verified by PartsTable
NSN 6115-00-118-1245 — this item is cataloged by the U.S. Government under National Stock Number 6115-00-118-1245. Primary manufacturer part number: MEP103A.
Features
  • Generator Set,diesel Engine — FSC 6115
  • Item Name Assigned by Government Agency: GENERATOR SET,DIESEL ENGINE
  • Ambient Temp in Deg Celsius: 51.7
  • Line to Neutral Voltage in Volts: 240.0 AND 120.0
  • Excitor Type: SEPARATELY EXCITED
  • Current Type: AC
  • Inclosure Type: FULLY INCLOSED
  • Temp Rise Rating in Deg Celsius for Continuous Operation: 50.0
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Generator Set,diesel Engine, cataloged under National Stock Number 6115-00-118-1245, is classified within Federal Supply Class 6115 (No Item Name Available) of the Electric Wire, Power, and Distribution Equipment group. The primary manufacturer of record is Department of Defense Project Manager-Mobile Electric Power. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6115-00-118-1245
Primary Part NumberMEP103A
Item NameGenerator Set,diesel Engine
FSC / FSG6115 / 61 — No Item Name Available
ManufacturerDepartment of Defense Project Manager-Mobile Electric Power
StatusACTIVE
Item Name Assigned by Government AgencyGENERATOR SET,DIESEL ENGINE
Ambient Temp in Deg Celsius51.7
Line to Neutral Voltage in Volts240.0 AND 120.0
Excitor TypeSEPARATELY EXCITED
Current TypeAC
Inclosure TypeFULLY INCLOSED
Temp Rise Rating in Deg Celsius for Continuous Operation50.0
Cooling MethodRADIATOR
Housing TypeINCLOSED
PhaseTHREE
AC Wattage Rating15.0 KILOWATTS AND 12.5 KILOWATTS
Frequency Rating60.0 HERTZ NOMINAL AND 50.0 HERTZ NOMINAL
Line to Line Voltage in Volts416.0 AND 208.0
Cranking Voltage in Volts24.0
Power Factor in Percent0.8
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
6105-00-043-031025A544 INTERCHANGEABLE
Motor,direct Current
Globe Motors, Inc. Dba Allient Dayton
1680-00-303-241770103 INTERCHANGEABLE
Fitting,restraint
Aerocontrolex Group, Inc. Div Talley Actuators
4820-00-417-11201/2IN 351T INTERCHANGEABLE
Valve,ball
Portland Valve Llc
5950-00-646-2768234 INTERCHANGEABLE
Transformer,audio Frequency
L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications
5940-00-926-0028 INTERCHANGEABLE
Terminal,feedthru
3040-01-232-20007598-6314 INTERCHANGEABLE
Connecting Link,rigid
Tyee Aircraft Inc Div Tyee Aircraft
5120-01-434-9166 INTERCHANGEABLE
Punch,drive Pin
1005-01-480-537570103 INTERCHANGEABLE
Gas Plug Spring,wea
Benelli U.s.a. Corporation
5305-01-610-639270103 INTERCHANGEABLE
Screw,cap,hexagon Head
Wells Technology, Inc.
Cross-Reference Index
Part NumberManufacturer
70-103 Department of Defense Project Manager-Mobile Electric Power (USA)
30554-70-103 Libby Power Systems, Llc (USA)
MEP103A PRIMARY Department of Defense Project Manager-Mobile Electric Power (USA)
Related Parts
6105-00-043-0310INTERCHANGEABLE
MOTOR,DIRECT CURRENT
25A544
1680-00-303-2417INTERCHANGEABLE
FITTING,RESTRAINT
70103
4820-00-417-1120INTERCHANGEABLE
VALVE,BALL
1/2IN 351T
5950-00-646-2768INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
234
5940-00-926-0028INTERCHANGEABLE
TERMINAL,FEEDTHRU
3040-01-232-2000INTERCHANGEABLE
CONNECTING LINK,RIGID
7598-6314
5120-01-434-9166INTERCHANGEABLE
PUNCH,DRIVE PIN
1005-01-480-5375INTERCHANGEABLE
GAS PLUG SPRING,WEA
70103
5305-01-610-6392INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
70103

Frequently Asked Questions

What is NSN 6115-00-118-1245?

NSN 6115-00-118-1245 is a Generator Set,diesel Engine, manufactured by Department of Defense Project Manager-Mobile Electric Power, classified under FSC 6115 (No Item Name Available). Status: active.

What are the part numbers for NSN 6115-00-118-1245?

NSN 6115-00-118-1245 has 3 cross-referenced part numbers: 70-103 (Department of Defense Project Manager-Mobile Electric Power), 30554-70-103 (Libby Power Systems, Llc), MEP103A (Department of Defense Project Manager-Mobile Electric Power).

What NSN replaces 6115-00-118-1245?

There are 9 known substitutes for 6115-00-118-1245: 6105-00-043-0310, 1680-00-303-2417, 4820-00-417-1120 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MEP103A?

Key specifications for MEP103A: Item Name Assigned by Government Agency: GENERATOR SET,DIESEL ENGINE; Ambient Temp in Deg Celsius: 51.7; Line to Neutral Voltage in Volts: 240.0 AND 120.0; Overall Length: 65.000 INCHES NOMINAL IN. 19 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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