PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

678-2390-00Reactor

Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems · NSN 5950-00-184-4823 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-184-4823 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-184-4823. Primary manufacturer part number: 678-2390-00.
Features
  • Reactor — FSC 5950
  • Inductance Type: FIXED
  • Winding Quantity: 1 SINGLE COMPONENT
  • DC Resistance Rating in Ohms: 40.000 SINGLE COMPONENT SINGLE WINDING
  • Mounting Method: UNTHREADED HOLE(S) SINGLE GROUP
  • Mounting Hole Diameter: 0.234 INCHES NOMINAL SINGLE GROUP IN
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 1.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Inclosure Type: FULLY INCLOSED
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reactor, cataloged under National Stock Number 5950-00-184-4823, 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 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-184-4823
Primary Part Number678-2390-00
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerRockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
StatusACTIVE
Inductance TypeFIXED
Winding Quantity1 SINGLE COMPONENT
DC Resistance Rating in Ohms40.000 SINGLE COMPONENT SINGLE WINDING
Mounting MethodUNTHREADED HOLE(S) SINGLE GROUP
Mounting Hole Diameter0.234 INCHES NOMINAL SINGLE GROUP IN
Center to Center Distance Between Mounting Facilities Parallel to Length1.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Inclosure TypeFULLY INCLOSED
Inductance Rating6.00 HENRY NOMINAL SINGLE COMPONENT SINGLE WINDING
Frequency Rating120.0 HERTZ NOMINAL SINGLE COMPONENT
Body Height5.375 INCHES NOMINAL IN
Mounting Facility Quantity6 SINGLE GROUP
Body Length4.500 INCHES NOMINAL IN
Winding Operating Current300.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Terminal Type and Quantity2 THREADED STUD
Reliability IndicatorNOT ESTABLISHED
Center to Center Distance Between Mounting Facilities Parallel to Width4.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Body Width3.938 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2520-00-039-58314361 INTERCHANGEABLE
Housing
Eaton Corp Transmission Div
3455-00-243-217911880 INTERCHANGEABLE
Cutter,milling,woodruff Keyseat
Niagara Cutter Inc
5305-00-271-3570 INTERCHANGEABLE
Screw,machine
5120-00-277-1594 INTERCHANGEABLE
Wrench,box
5120-00-357-5182 INTERCHANGEABLE
Adapter,mechanical Puller
6625-00-458-8578 INTERCHANGEABLE
Adapter,test
5310-00-787-8900F1004-006 INTERCHANGEABLE
Washer,spring Tension
Barnes Group Inc. Dba Associated Spring Div Associated Spring Bristol
5999-00-879-406911018012-1 INTERCHANGEABLE
Heat Sink,electrical-Electronic
Northrop Grumman Systems Corporation
4520-01-021-4951 INTERCHANGEABLE
Control Assembly,manual
5360-01-190-16328039 INTERCHANGEABLE
Spring
Hoffman/new Yorker Inc
Cross-Reference Index
Part NumberManufacturer
678-2390-00 PRIMARY Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
8039 Emerson Electric Co White-Rodgers Div (USA)
Related Parts
2520-00-039-5831INTERCHANGEABLE
HOUSING
4361
3455-00-243-2179INTERCHANGEABLE
CUTTER,MILLING,WOODRUFF KEYSEAT
11880
5305-00-271-3570INTERCHANGEABLE
SCREW,MACHINE
5120-00-277-1594INTERCHANGEABLE
WRENCH,BOX
5120-00-357-5182INTERCHANGEABLE
ADAPTER,MECHANICAL PULLER
6625-00-458-8578INTERCHANGEABLE
ADAPTER,TEST
5310-00-787-8900INTERCHANGEABLE
WASHER,SPRING TENSION
F1004-006
5999-00-879-4069INTERCHANGEABLE
HEAT SINK,ELECTRICAL-ELECTRONIC
11018012-1
4520-01-021-4951INTERCHANGEABLE
CONTROL ASSEMBLY,MANUAL
5360-01-190-1632INTERCHANGEABLE
SPRING
8039
2530-01-330-3285INTERCHANGEABLE
TANK,PRESSURE
8039
5985-01-349-1774INTERCHANGEABLE
COUPLER,DIRECT CURRENT BLOCKING

Frequently Asked Questions

What is NSN 5950-00-184-4823?

NSN 5950-00-184-4823 is a Reactor, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-184-4823?

NSN 5950-00-184-4823 has 2 cross-referenced part numbers: 678-2390-00 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 8039 (Emerson Electric Co White-Rodgers Div).

What NSN replaces 5950-00-184-4823?

There are 12 known substitutes for 5950-00-184-4823: 2520-00-039-5831, 3455-00-243-2179, 5305-00-271-3570 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 678-2390-00?

Key specifications for 678-2390-00: Inductance Type: FIXED; Winding Quantity: 1 SINGLE COMPONENT; DC Resistance Rating in Ohms: 40.000 SINGLE COMPONENT SINGLE WINDING; Mounting Method: UNTHREADED HOLE(S) SINGLE GROUP. 17 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