PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

JHDW45AGenerator Set,diesel Engine

Hollingsworth John R Co · NSN 6115-00-075-9122 · FSC 6115 · No Item Name Available
Verified by PartsTable
NSN 6115-00-075-9122 — this item is cataloged by the U.S. Government under National Stock Number 6115-00-075-9122. Primary manufacturer part number: JHDW45A.
Features
  • Generator Set,diesel Engine — FSC 6115
  • Ambient Temp in Deg Celsius: -54.0 AND 52.0
  • Housing Type: INCLOSED
  • Excitor Type: SEPARATELY EXCITED
  • Temp Rise Rating in Deg Celsius for Continuous Operation: 75.0
  • Frequency Rating: 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM
  • Line to Neutral Voltage in Volts: 120.0 AND 240.0
  • Phase: THREE
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Generator Set,diesel Engine, cataloged under National Stock Number 6115-00-075-9122, 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 Hollingsworth John R Co. Government technical data includes 17 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6115-00-075-9122
Primary Part NumberJHDW45A
Item NameGenerator Set,diesel Engine
FSC / FSG6115 / 61 — No Item Name Available
ManufacturerHollingsworth John R Co
StatusACTIVE
Ambient Temp in Deg Celsius-54.0 AND 52.0
Housing TypeINCLOSED
Excitor TypeSEPARATELY EXCITED
Temp Rise Rating in Deg Celsius for Continuous Operation75.0
Frequency Rating50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM
Line to Neutral Voltage in Volts120.0 AND 240.0
PhaseTHREE
Prime Mover Manufacturer NameTELEDYNE CONTINENTAL MOTORS INDUSTRIES PRODUCTS DIV OF TELEDYNE INDUSTRIES INC
Power Factor in Percent80.0
Current TypeAC
Prime Mover Identifying NumberTD427-6004 PART NO.
Line to Line Voltage in Volts120.0 AND 208.0 AND 416.0
AC Wattage Rating37.5 KILOWATTS AND 45.0 KILOWATTS
Cooling MethodRADIATOR
Nondefinitive Spec/std Data1 TYPE
Cranking Voltage in Volts24.0
Inclosure TypeFULLY INCLOSED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
6115-00-475-657352300 INTERCHANGEABLE
Generator Set,diesel Engine
Stewart & Stevenson Power Products Llc
6115-00-542-6012 INTERCHANGEABLE
Generator Set,diesel Engine
6115-00-557-874426200 INTERCHANGEABLE
Generator Set,diesel Engine
Stewart & Stevenson Power Products Llc
6115-00-620-407528100 INTERCHANGEABLE
Generator Set,diesel Engine
Stewart & Stevenson Power Products 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
6115-00-633-8327 INTERCHANGEABLE
Generator Set,diesel Engine
6115-00-678-1737 INTERCHANGEABLE
Generator Set,diesel Engine
6115-00-708-0032JS-6-G-45KW-400 CYCLE INTERCHANGEABLE
Generator Set,diesel Engine
Cummins Inc.
6115-00-970-000654400 INTERCHANGEABLE
Generator Set,diesel Engine
Stewart & Stevenson Power Products Llc
Cross-Reference Index
Part NumberManufacturer
JHDW45A Hollingsworth John R Co (USA)
MIL-G-14609 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
6115-00-475-6573INTERCHANGEABLE
GENERATOR SET,DIESEL ENGINE
52300
6115-00-542-6012INTERCHANGEABLE
GENERATOR SET,DIESEL ENGINE
6115-00-557-8744INTERCHANGEABLE
GENERATOR SET,DIESEL ENGINE
26200
6115-00-620-4075INTERCHANGEABLE
GENERATOR SET,DIESEL ENGINE
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
6115-00-708-0032INTERCHANGEABLE
GENERATOR SET,DIESEL ENGINE
JS-6-G-45KW-400 CYCLE
6115-00-970-0006INTERCHANGEABLE
GENERATOR SET,DIESEL ENGINE
54400

Frequently Asked Questions

What is NSN 6115-00-075-9122?

NSN 6115-00-075-9122 is a Generator Set,diesel Engine, manufactured by Hollingsworth John R Co, classified under FSC 6115 (No Item Name Available). Status: active.

What are the part numbers for NSN 6115-00-075-9122?

NSN 6115-00-075-9122 has 2 cross-referenced part numbers: JHDW45A (Hollingsworth John R Co), MIL-G-14609 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 6115-00-075-9122?

There are 10 known substitutes for 6115-00-075-9122: 6115-00-475-6573, 6115-00-542-6012, 6115-00-557-8744 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of JHDW45A?

Key specifications for JHDW45A: Ambient Temp in Deg Celsius: -54.0 AND 52.0; Housing Type: INCLOSED; Excitor Type: SEPARATELY EXCITED; Overall Width: 36.000 INCHES NOMINAL IN. 20 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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