PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3209-50LMotor-Generator

Hobart Brothers Llc · NSN 6125-01-447-1146 · FSC 6125 · No Item Name Available
Verified by PartsTable
NSN 6125-01-447-1146 — this item is cataloged by the U.S. Government under National Stock Number 6125-01-447-1146. Primary manufacturer part number: 3209-50L.
Features
  • Motor-Generator — FSC 6125
  • Phase: THREE OUTPUT
  • Current Type: AC OUTPUT
  • Power Rating: 32.0 KILOWATTS OR 40.0 KILOVOLT-AMPERE OUTPUT
  • Cooling Method: FAN COOLED
  • 2 verified cross-references
  • Primary manufacturer: Hobart Brothers Llc
Applications
  • Electrical power distribution
  • Generator and power systems
  • Industrial motor installations
General Description

The Motor-Generator, cataloged under National Stock Number 6125-01-447-1146, 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 Hobart Brothers Llc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, 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
NSN6125-01-447-1146
Primary Part Number3209-50L
Item NameMotor-Generator
FSC / FSG6125 / 61 — No Item Name Available
ManufacturerHobart Brothers Llc
StatusACTIVE
PhaseTHREE OUTPUT
Current TypeAC OUTPUT
Power Rating32.0 KILOWATTS OR 40.0 KILOVOLT-AMPERE OUTPUT
Cooling MethodFAN COOLED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5310-00-268-6041AN121504 INTERCHANGEABLE
Nut,plain,hexagon
Sae International Dba Sae International
5980-00-340-3176 INTERCHANGEABLE
Coupler,optoelectronic
5340-00-590-6646 INTERCHANGEABLE
Caster,rigid
4820-00-595-385614358-C INTERCHANGEABLE
Valve,gate
Blue Tee Corp. Dba Gefco
5905-00-926-8740995-3A51 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
6625-01-097-22464381 INTERCHANGEABLE
Test Set,radio Frequency Power
Bird Electronic Corporation Div Bird Electronic Corp
4530-01-101-7436 INTERCHANGEABLE
Barrel and Body Assembly,atomize
4530-01-121-6384 INTERCHANGEABLE
Piston,atomizer,burner
4530-01-127-2633 INTERCHANGEABLE
Cartridge Assembly,atomizer
4530-01-127-7216 INTERCHANGEABLE
Cartridge Assembly,atomizer
Cross-Reference Index
Part NumberManufacturer
3209-50L PRIMARY Hobart Brothers Llc (USA)
4381 PRIMARY Hobart Brothers Llc (USA)
Related Parts
5310-00-268-6041INTERCHANGEABLE
NUT,PLAIN,HEXAGON
AN121504
5980-00-340-3176INTERCHANGEABLE
COUPLER,OPTOELECTRONIC
5340-00-590-6646INTERCHANGEABLE
CASTER,RIGID
4820-00-595-3856INTERCHANGEABLE
VALVE,GATE
14358-C
5905-00-926-8740INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
995-3A51
6625-01-097-2246INTERCHANGEABLE
TEST SET,RADIO FREQUENCY POWER
4381
4530-01-101-7436INTERCHANGEABLE
BARREL AND BODY ASSEMBLY,ATOMIZE
4530-01-121-6384INTERCHANGEABLE
PISTON,ATOMIZER,BURNER
4530-01-127-2633INTERCHANGEABLE
CARTRIDGE ASSEMBLY,ATOMIZER
4530-01-127-7216INTERCHANGEABLE
CARTRIDGE ASSEMBLY,ATOMIZER
5315-01-136-7505INTERCHANGEABLE
PIN,SHOULDER,HEADLESS
4130-01-225-3049INTERCHANGEABLE
CONDENSATE EVAPORATOR,REFRIGERAT

Frequently Asked Questions

What is NSN 6125-01-447-1146?

NSN 6125-01-447-1146 is a Motor-Generator, manufactured by Hobart Brothers Llc, classified under FSC 6125 (No Item Name Available). Status: active.

What are the part numbers for NSN 6125-01-447-1146?

NSN 6125-01-447-1146 has 2 cross-referenced part numbers: 3209-50L (Hobart Brothers Llc), 4381 (Hobart Brothers Llc).

What NSN replaces 6125-01-447-1146?

There are 12 known substitutes for 6125-01-447-1146: 5310-00-268-6041, 5980-00-340-3176, 5340-00-590-6646 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3209-50L?

Key specifications for 3209-50L: Phase: THREE OUTPUT; Special Features: GENERATOR 120/208 V, 400 CYCLES, 1200 RPM, 166 AMPS V; Current Type: AC OUTPUT; Overall Height: 54.000 INCHES IN. 8 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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