PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

678-1292-00Reactor

Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems · NSN 5950-00-706-9443 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-706-9443 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-706-9443. Primary manufacturer part number: 678-1292-00.
Features
  • Reactor — FSC 5950
  • Maximum Operating Temp: 130.0 CELSIUS DEGC
  • Body Width: 3.062 INCHES MAXIMUM IN
  • Winding Operating Current: 170.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
  • Frequency Rating: 60.0 HERTZ NOMINAL SINGLE COMPONENT
  • Thread Quantity Per Inch: 32 SINGLE GROUP
  • Body Height: 4.875 INCHES MAXIMUM IN
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 2.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reactor, cataloged under National Stock Number 5950-00-706-9443, 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 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-706-9443
Primary Part Number678-1292-00
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerRockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
StatusACTIVE
Maximum Operating Temp130.0 CELSIUS DEGC
Body Width3.062 INCHES MAXIMUM IN
Winding Operating Current170.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Frequency Rating60.0 HERTZ NOMINAL SINGLE COMPONENT
Thread Quantity Per Inch32 SINGLE GROUP
Body Height4.875 INCHES MAXIMUM IN
Center to Center Distance Between Mounting Facilities Parallel to Width2.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Quantity1 SINGLE COMPONENT
Inclosure TypeHERMETICALLY SEALED
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Reliability IndicatorNOT ESTABLISHED
Mounting Facility Quantity4 SINGLE GROUP
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
DC Resistance Rating in Ohms100.000 SINGLE COMPONENT SINGLE WINDING
Nominal Thread Size0.164 INCHES SINGLE GROUP IN
Inductance Rating2.00 HENRY MINIMUM AND 5.00 HENRY MINIMUM SINGLE COMPONENT SINGLE WINDING
Center to Center Distance Between Mounting Facilities Parallel to Length2.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Body Length3.562 INCHES MAXIMUM IN
Inductance TypeFIXED
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Terminal Type and Quantity3 SOLDER STUD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3110-00-120-42091B3843 INTERCHANGEABLE
Roller,bearing
Caterpillar Inc Div Caterpillar Defense
3120-00-662-6470 INTERCHANGEABLE
Bearing Half,sleeve
3010-00-919-5233 INTERCHANGEABLE
Coupling,shaft,flexible
5950-01-065-2287674-4006-010 INTERCHANGEABLE
Transformer,power Autotransforme
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5980-01-087-2874262-1461-010 INTERCHANGEABLE
Display,optoelectronic
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
4330-01-201-859326489 INTERCHANGEABLE
Filter Element,fluid
Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div
2540-01-273-5893 INTERCHANGEABLE
Hook,pintle
Cross-Reference Index
Part NumberManufacturer
678-1292-00 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
26489 Emerson Electric Co White-Rodgers Div (USA)
36129 Freed Transformer Co (USA)
Related Parts
3110-00-120-4209INTERCHANGEABLE
ROLLER,BEARING
1B3843
3120-00-662-6470INTERCHANGEABLE
BEARING HALF,SLEEVE
3010-00-919-5233INTERCHANGEABLE
COUPLING,SHAFT,FLEXIBLE
5950-01-065-2287INTERCHANGEABLE
TRANSFORMER,POWER AUTOTRANSFORME
674-4006-010
5980-01-087-2874INTERCHANGEABLE
DISPLAY,OPTOELECTRONIC
262-1461-010
4330-01-201-8593INTERCHANGEABLE
FILTER ELEMENT,FLUID
26489
2540-01-273-5893INTERCHANGEABLE
HOOK,PINTLE

Frequently Asked Questions

What is NSN 5950-00-706-9443?

NSN 5950-00-706-9443 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 5950-00-706-9443?

NSN 5950-00-706-9443 has 3 cross-referenced part numbers: 678-1292-00 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 26489 (Emerson Electric Co White-Rodgers Div), 36129 (Freed Transformer Co).

What NSN replaces 5950-00-706-9443?

There are 7 known substitutes for 5950-00-706-9443: 3110-00-120-4209, 3120-00-662-6470, 3010-00-919-5233 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 678-1292-00?

Key specifications for 678-1292-00: Maximum Operating Temp: 130.0 CELSIUS DEGC; Body Width: 3.062 INCHES MAXIMUM IN; Winding Operating Current: 170.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING; Frequency Rating: 60.0 HERTZ NOMINAL SINGLE COMPONENT. 22 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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