PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MEP-004AGenerator Set,diesel Engine

Department of Defense Project Manager-Mobile Electric Power · NSN 6115-00-118-1241 · FSC 6115 · No Item Name Available
Verified by PartsTable
NSN 6115-00-118-1241 — this item is cataloged by the U.S. Government under National Stock Number 6115-00-118-1241. Primary manufacturer part number: MEP-004A.
Features
  • Generator Set,diesel Engine — FSC 6115
  • Housing Type: INCLOSED
  • Line to Line Voltage in Volts: 208.0 AND 416.0
  • Line to Neutral Voltage in Volts: 120.0 AND 240.0
  • Ambient Temp in Deg Celsius: -31.7 AND 51.7
  • Frequency Rating: 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM
  • Maximum Weight Capacity: 3000.000 POUNDS LBS
  • Inclosure Type: FULLY INCLOSED
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Generator Set,diesel Engine, cataloged under National Stock Number 6115-00-118-1241, 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 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6115-00-118-1241
Primary Part NumberMEP-004A
Item NameGenerator Set,diesel Engine
FSC / FSG6115 / 61 — No Item Name Available
ManufacturerDepartment of Defense Project Manager-Mobile Electric Power
StatusCANCELLED
Housing TypeINCLOSED
Line to Line Voltage in Volts208.0 AND 416.0
Line to Neutral Voltage in Volts120.0 AND 240.0
Ambient Temp in Deg Celsius-31.7 AND 51.7
Frequency Rating50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM
Maximum Weight Capacity3000.000 POUNDS LBS
Inclosure TypeFULLY INCLOSED
Excitor TypeSEPARATELY EXCITED
Nondefinitive Spec/std Data1 TYPE AND 2 CLASS
Temp Rise Rating in Deg Celsius for Continuous Operation90.0
PhaseTHREE
Prime Mover Manufacturer NamePROJECT MANAGER-MOBILE ELECTRIC POWER
Prime Mover Identifying Number72-2222 PART NO.
AC Wattage Rating12.5 KILOWATTS AND 15.0 KILOWATTS
Cooling MethodRADIATOR
Power Factor in Percent80.0
Current TypeAC
Cranking Voltage in Volts24.0
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3110-00-100-0641 INTERCHANGEABLE
Cup,tapered Roller Bearing
5120-00-293-008013904 INTERCHANGEABLE
Key,socket Head Screw
Bondhus Corp
6115-00-880-1944 INTERCHANGEABLE
Generator Set,diesel Engine
6115-00-880-1948MEP007B INTERCHANGEABLE
Generator Set,diesel Engine
Libby Power Systems, Llc
3030-00-984-3965100XL037 INTERCHANGEABLE
Belt,positive Drive
Contitech Usa, Inc Dba Veyance Technologies
5998-01-177-222670004 INTERCHANGEABLE
Circuit Card Assembly
Muirhead Aerospace Ltd
4810-01-371-456970004 INTERCHANGEABLE
Actuator,hydraulic-Pneumatic,rot
Triumph Controls, Llc Dba Triumph Controls, Llc
5330-01-387-42340802-100-13C--F INTERCHANGEABLE
Gasket,spiral Wound
Newdell Company, the
1005-01-480-452570004 INTERCHANGEABLE
Retainer,gun Component
Benelli U.s.a. Corporation
5950-01-557-479170004 INTERCHANGEABLE
Transformer,power
Applied Companies
Cross-Reference Index
Part NumberManufacturer
70-004 Department of Defense Project Manager-Mobile Electric Power (USA)
RD6A Ready Power Co the (USA)
MEP-004A PRIMARY Department of Defense Project Manager-Mobile Electric Power (USA)
30554-70-004 Libby Power Systems, Llc (USA)
MILG28534 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-G-52884/2 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
3110-00-100-0641INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
5120-00-293-0080INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
13904
6115-00-880-1944INTERCHANGEABLE
GENERATOR SET,DIESEL ENGINE
6115-00-880-1948INTERCHANGEABLE
GENERATOR SET,DIESEL ENGINE
MEP007B
3030-00-984-3965INTERCHANGEABLE
BELT,POSITIVE DRIVE
100XL037
5998-01-177-2226INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
70004
4810-01-371-4569INTERCHANGEABLE
ACTUATOR,HYDRAULIC-PNEUMATIC,ROT
70004
5330-01-387-4234INTERCHANGEABLE
GASKET,SPIRAL WOUND
0802-100-13C--F
1005-01-480-4525INTERCHANGEABLE
RETAINER,GUN COMPONENT
70004
5950-01-557-4791INTERCHANGEABLE
TRANSFORMER,POWER
70004
5120-01-577-4936INTERCHANGEABLE
FINGER,MECHANICAL
70004
1730-01-645-9283INTERCHANGEABLE
BRACE-LEG,TRIPOD JACK
70004

Frequently Asked Questions

What is NSN 6115-00-118-1241?

NSN 6115-00-118-1241 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: cancelled.

What are the part numbers for NSN 6115-00-118-1241?

NSN 6115-00-118-1241 has 6 cross-referenced part numbers: 70-004 (Department of Defense Project Manager-Mobile Electric Power), RD6A (Ready Power Co the), MEP-004A (Department of Defense Project Manager-Mobile Electric Power), 30554-70-004 (Libby Power Systems, Llc), MILG28534 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 1 more.

What NSN replaces 6115-00-118-1241?

There are 12 known substitutes for 6115-00-118-1241: 3110-00-100-0641, 5120-00-293-0080, 6115-00-880-1944 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MEP-004A?

Key specifications for MEP-004A: Housing Type: INCLOSED; Overall Length: 69.750 INCHES NOMINAL IN; Line to Line Voltage in Volts: 208.0 AND 416.0; Line to Neutral Voltage in Volts: 120.0 AND 240.0. 21 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6115-00-118-1241 still in active supply?

NSN 6115-00-118-1241 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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