PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

28100Generator Set,diesel Engine

Stewart & Stevenson Power Products Llc · NSN 6115-00-620-4075 · FSC 6115 · No Item Name Available
Verified by PartsTable
NSN 6115-00-620-4075 — this item is cataloged by the U.S. Government under National Stock Number 6115-00-620-4075. Primary manufacturer part number: 28100.
Features
  • Generator Set,diesel Engine — FSC 6115
  • Excitor Type: SEPARATELY EXCITED
  • Phase: THREE
  • Inclosure Type: FULLY INCLOSED
  • Prime Mover Starting Method: ELECTRIC MOTOR
  • Cooling Method: RADIATOR
  • Ambient Temp in Deg Celsius: -53.9 AND 51.7
  • Housing Type: INCLOSED
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Generator Set,diesel Engine, cataloged under National Stock Number 6115-00-620-4075, 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 Stewart & Stevenson Power Products Llc. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6115-00-620-4075
Primary Part Number28100
Item NameGenerator Set,diesel Engine
FSC / FSG6115 / 61 — No Item Name Available
ManufacturerStewart & Stevenson Power Products Llc
StatusACTIVE
Excitor TypeSEPARATELY EXCITED
PhaseTHREE
Inclosure TypeFULLY INCLOSED
Prime Mover Starting MethodELECTRIC MOTOR
Cooling MethodRADIATOR
Ambient Temp in Deg Celsius-53.9 AND 51.7
Housing TypeINCLOSED
Line to Line Voltage in Volts208.0 AND 416.0
Prime Mover Manufacturer NameSTEWART AND STEVENSON SERVICES INC
Current TypeAC
Cranking Voltage in Volts24.0
Frequency Rating400.0 HERTZ NOMINAL
AC Wattage Rating45.0 KILOWATTS
Mounting TypeSKID
Line to Neutral Voltage in Volts120.0 AND 240.0
Power Factor in Percent80.0
Prime Mover Identifying NumberGM 3045CMOD MODEL NO.
Temp Rise Rating in Deg Celsius for Continuous Operation75.0
Nondefinitive Spec/std Data2 TYPE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2945-00-055-353628-100 INTERCHANGEABLE
Filter,fluid
Topworx Inc
6115-00-075-9122 INTERCHANGEABLE
Generator Set,diesel Engine
6115-00-475-657352300 INTERCHANGEABLE
Generator Set,diesel Engine
Stewart & Stevenson Power Products Llc
6115-00-542-6012 INTERCHANGEABLE
Generator Set,diesel Engine
3120-00-554-0658 INTERCHANGEABLE
Bushing,sleeve
6115-00-557-874426200 INTERCHANGEABLE
Generator Set,diesel Engine
Stewart & Stevenson Power Products Llc
5935-00-581-13689007540 INTERCHANGEABLE
Connector,plug,electrical
Us Army Aviation and Missile Command
2915-00-608-006928100 INTERCHANGEABLE
Fuel Control,afterburner,turbine
Triumph Engine Control Systems Llc
6115-00-621-2928ALEX 2 INTERCHANGEABLE
Generator Set,diesel Engine
Kurz & Root Generator Company, Llc
6115-00-624-0385 INTERCHANGEABLE
Generator Set,diesel Engine
Cross-Reference Index
Part NumberManufacturer
28100 PRIMARY Stewart & Stevenson Power Products Llc (USA)
MIL-G-14609 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
2945-00-055-3536INTERCHANGEABLE
FILTER,FLUID
28-100
6115-00-075-9122INTERCHANGEABLE
GENERATOR SET,DIESEL ENGINE
6115-00-475-6573INTERCHANGEABLE
GENERATOR SET,DIESEL ENGINE
52300
6115-00-542-6012INTERCHANGEABLE
GENERATOR SET,DIESEL ENGINE
3120-00-554-0658INTERCHANGEABLE
BUSHING,SLEEVE
6115-00-557-8744INTERCHANGEABLE
GENERATOR SET,DIESEL ENGINE
26200
5935-00-581-1368INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
9007540
2915-00-608-0069INTERCHANGEABLE
FUEL CONTROL,AFTERBURNER,TURBINE
28100
6115-00-621-2928INTERCHANGEABLE
GENERATOR SET,DIESEL ENGINE
ALEX 2
6115-00-624-0385INTERCHANGEABLE
GENERATOR SET,DIESEL ENGINE
6115-00-633-8327INTERCHANGEABLE
GENERATOR SET,DIESEL ENGINE
6115-00-678-1737INTERCHANGEABLE
GENERATOR SET,DIESEL ENGINE

Frequently Asked Questions

What is NSN 6115-00-620-4075?

NSN 6115-00-620-4075 is a Generator Set,diesel Engine, manufactured by Stewart & Stevenson Power Products Llc, classified under FSC 6115 (No Item Name Available). Status: active.

What are the part numbers for NSN 6115-00-620-4075?

NSN 6115-00-620-4075 has 2 cross-referenced part numbers: 28100 (Stewart & Stevenson Power Products Llc), MIL-G-14609 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 6115-00-620-4075?

There are 12 known substitutes for 6115-00-620-4075: 2945-00-055-3536, 6115-00-075-9122, 6115-00-475-6573 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 28100?

Key specifications for 28100: Excitor Type: SEPARATELY EXCITED; Phase: THREE; Overall Length: 87.000 INCHES NOMINAL IN; Overall Width: 36.000 INCHES NOMINAL IN. 22 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com