PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

19111Reactor

Freed Transformer Co · NSN 5950-00-280-4219 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-280-4219 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-280-4219. Primary manufacturer part number: 19111.
Features
  • Reactor — FSC 5950
  • DC Resistance Rating in Ohms: 95.000 SINGLE COMPONENT SINGLE WINDING
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 2.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Body Length: 3.125 INCHES NOMINAL IN
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 2.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Reliability Indicator: NOT ESTABLISHED
  • Mounting Method: THREADED STUD(S) SINGLE GROUP
  • Terminal Type and Quantity: 2 STANDOFF, SOLDER LUG
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reactor, cataloged under National Stock Number 5950-00-280-4219, is classified within Federal Supply Class 5950 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Freed Transformer Co. 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5950-00-280-4219
Primary Part Number19111
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerFreed Transformer Co
StatusCANCELLED
DC Resistance Rating in Ohms95.000 SINGLE COMPONENT SINGLE WINDING
Center to Center Distance Between Mounting Facilities Parallel to Length2.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Body Length3.125 INCHES NOMINAL IN
Center to Center Distance Between Mounting Facilities Parallel to Width2.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Reliability IndicatorNOT ESTABLISHED
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Terminal Type and Quantity2 STANDOFF, SOLDER LUG
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Nominal Thread Size0.112 INCHES SINGLE GROUP IN
Winding Operating Current200.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Inclosure TypeHERMETICALLY SEALED
Thread Quantity Per Inch40 SINGLE GROUP
Inductance Rating5.00 HENRY NOMINAL SINGLE COMPONENT SINGLE WINDING
Body Height5.375 INCHES NOMINAL IN
Inductance TypeFIXED
Mounting Facility Quantity4 SINGLE GROUP
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Body Width3.000 INCHES NOMINAL IN
Winding Quantity1 SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 10
2530-00-676-7838FD19112SS INTERCHANGEABLE
Cylinder Assembly,h
Federal Mogul Corp Sub Wagner Brake Moog Automotive Div
1620-01-012-142619111-1 INTERCHANGEABLE
Adapter,piston,land
Northrop Grumman Systems Corporation
6350-01-015-1203 INTERCHANGEABLE
Alarm Set,anti-Intrusion,restric
2930-01-168-791112340185 INTERCHANGEABLE
Cooler,lubricating Oil,engine
Am General Llc
5962-01-186-9711932883-525 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company Dba Raytheon
5340-01-227-471919111 INTERCHANGEABLE
Plunger,detent
Level 10 Industries, Inc. Div Level 10 Industries
5305-01-383-8800 INTERCHANGEABLE
Screw,machine
5330-01-386-274220520 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
4620-01-627-692419111 INTERCHANGEABLE
Cell,salinity Detector
Parker Hannifin Corporation Div Village Marine Tech
5325-01-631-040519111 INTERCHANGEABLE
Grommet,nonmetallic
Mission Systems Orchard Park Inc
Cross-Reference Index
Part NumberManufacturer
19111 PRIMARY Freed Transformer Co (USA)
SN250B8052ALT6 Mutron Corp (USA)
Related Parts
2530-00-676-7838INTERCHANGEABLE
CYLINDER ASSEMBLY,H
FD19112SS
1620-01-012-1426INTERCHANGEABLE
ADAPTER,PISTON,LAND
19111-1
6350-01-015-1203INTERCHANGEABLE
ALARM SET,ANTI-INTRUSION,RESTRIC
2930-01-168-7911INTERCHANGEABLE
COOLER,LUBRICATING OIL,ENGINE
12340185
5962-01-186-9711INTERCHANGEABLE
MICROCIRCUIT,MEMORY
932883-525
5340-01-227-4719INTERCHANGEABLE
PLUNGER,DETENT
19111
5305-01-383-8800INTERCHANGEABLE
SCREW,MACHINE
5330-01-386-2742INTERCHANGEABLE
SEAL,PLAIN ENCASED
20520
4620-01-627-6924INTERCHANGEABLE
CELL,SALINITY DETECTOR
19111
5325-01-631-0405INTERCHANGEABLE
GROMMET,NONMETALLIC
19111

Frequently Asked Questions

What is NSN 5950-00-280-4219?

NSN 5950-00-280-4219 is a Reactor, manufactured by Freed Transformer Co, classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-00-280-4219?

NSN 5950-00-280-4219 has 2 cross-referenced part numbers: 19111 (Freed Transformer Co), SN250B8052ALT6 (Mutron Corp).

What NSN replaces 5950-00-280-4219?

There are 10 known substitutes for 5950-00-280-4219: 2530-00-676-7838, 1620-01-012-1426, 6350-01-015-1203 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 19111?

Key specifications for 19111: DC Resistance Rating in Ohms: 95.000 SINGLE COMPONENT SINGLE WINDING; Center to Center Distance Between Mounting Facilities Parallel to Length: 2.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Body Length: 3.125 INCHES NOMINAL IN; Center to Center Distance Between Mounting Facilities Parallel to Width: 2.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN. 19 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-00-280-4219 still in active supply?

NSN 5950-00-280-4219 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.
PartsTable Design LLC · partstable.com