PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

18945Reactor

Emerson Electric Co White-Rodgers Div · NSN 5950-00-280-4196 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-280-4196 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-280-4196. Primary manufacturer part number: 18945.
Features
  • Reactor — FSC 5950
  • Inductance Rating: 5.70 HENRY MAXIMUM SINGLE COMPONENT SINGLE WINDING
  • DC Resistance Rating in Ohms: 155.000 SINGLE COMPONENT SINGLE WINDING
  • Distance Between Mounting Facility Centers: 2.398 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Winding Quantity: 1 SINGLE COMPONENT
  • Rating Method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING
  • Body Height: 2.438 INCHES NOMINAL IN
  • Inclosure Type: OPEN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reactor, cataloged under National Stock Number 5950-00-280-4196, 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 Emerson Electric Co White-Rodgers Div. Government technical data includes 15 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-280-4196
Primary Part Number18945
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerEmerson Electric Co White-Rodgers Div
StatusACTIVE
Inductance Rating5.70 HENRY MAXIMUM SINGLE COMPONENT SINGLE WINDING
DC Resistance Rating in Ohms155.000 SINGLE COMPONENT SINGLE WINDING
Distance Between Mounting Facility Centers2.398 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Quantity1 SINGLE COMPONENT
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Body Height2.438 INCHES NOMINAL IN
Inclosure TypeOPEN
Mounting Facility Quantity2 SINGLE GROUP
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Winding Operating Current75.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Body Length1.938 INCHES NOMINAL IN
Body Width1.312 INCHES NOMINAL IN
Inductance TypeFIXED
Reliability IndicatorNOT ESTABLISHED
Terminal Type and Quantity2 WIRE LEAD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5910-00-247-8597189-0503-005 INTERCHANGEABLE
Capacitor,variable,air Dielectri
Viking Technologies, Ltd.
5330-00-784-5338 INTERCHANGEABLE
Packing,preformed
2540-01-281-1122F42706 INTERCHANGEABLE
Blade,windshield Wiper
Cnh Industrial America Llc Dba Cnh America
7690-01-469-2566 INTERCHANGEABLE
Label
5305-01-574-423018945 INTERCHANGEABLE
Screw,cap,hexagon Head
United States Department of the Navy Dba Naval Surface Warfare Center Panama City
5325-01-579-4103189645 INTERCHANGEABLE
Fastener Tape,hook and Pile
Velcro Usa Inc
Cross-Reference Index
Part NumberManufacturer
18945 Emerson Electric Co White-Rodgers Div (USA)
32-8613 Lockheed Martin Corporation Div Lockheed Martin Information Systems & Global Solutions (USA)
Related Parts
5910-00-247-8597INTERCHANGEABLE
CAPACITOR,VARIABLE,AIR DIELECTRI
189-0503-005
5330-00-784-5338INTERCHANGEABLE
PACKING,PREFORMED
2540-01-281-1122INTERCHANGEABLE
BLADE,WINDSHIELD WIPER
F42706
7690-01-469-2566INTERCHANGEABLE
LABEL
5305-01-574-4230INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
18945
5325-01-579-4103INTERCHANGEABLE
FASTENER TAPE,HOOK AND PILE
189645

Frequently Asked Questions

What is NSN 5950-00-280-4196?

NSN 5950-00-280-4196 is a Reactor, manufactured by Emerson Electric Co White-Rodgers Div, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-280-4196?

NSN 5950-00-280-4196 has 2 cross-referenced part numbers: 18945 (Emerson Electric Co White-Rodgers Div), 32-8613 (Lockheed Martin Corporation Div Lockheed Martin Information Systems & Global Solutions).

What NSN replaces 5950-00-280-4196?

There are 6 known substitutes for 5950-00-280-4196: 5910-00-247-8597, 5330-00-784-5338, 2540-01-281-1122 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 18945?

Key specifications for 18945: Inductance Rating: 5.70 HENRY MAXIMUM SINGLE COMPONENT SINGLE WINDING; DC Resistance Rating in Ohms: 155.000 SINGLE COMPONENT SINGLE WINDING; Distance Between Mounting Facility Centers: 2.398 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Winding Quantity: 1 SINGLE COMPONENT. 15 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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