PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3-400018Reactor

Dytek Laboratories · NSN 5950-01-172-8205 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-172-8205 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-172-8205. Primary manufacturer part number: 3-400018.
Features
  • Reactor — FSC 5950
  • Inductance Rating: 50.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
  • Winding Operating Current: 7.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
  • Body Length: 0.470 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN
  • Mounting Facility Quantity: 1 SINGLE GROUP
  • Terminal Type and Quantity: 2 TAB, SOLDER LUG
  • Inductance Type: FIXED
  • Maximum Operating Temp: 155.0 CELSIUS DEGC
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reactor, cataloged under National Stock Number 5950-01-172-8205, 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 Dytek Laboratories. 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-172-8205
Primary Part Number3-400018
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerDytek Laboratories
StatusACTIVE
Inductance Rating50.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
Winding Operating Current7.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Body Length0.470 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN
Mounting Facility Quantity1 SINGLE GROUP
Terminal Type and Quantity2 TAB, SOLDER LUG
Inductance TypeFIXED
Maximum Operating Temp155.0 CELSIUS DEGC
Frequency Rating1.0 KILOHERTZ NOMINAL SINGLE COMPONENT
Winding Quantity1 SINGLE COMPONENT
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Reliability IndicatorNOT ESTABLISHED
Mounting MethodUNTHREADED HOLE(S) SINGLE GROUP
Body Outside Diameter1.105 INCHES MINIMUM AND 1.145 INCHES MAXIMUM IN
Inclosure TypeFULLY INCLOSED
Mounting Hole Diameter0.115 INCHES MINIMUM AND 0.125 INCHES MAXIMUM SINGLE GROUP IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3120-00-310-7222 INTERCHANGEABLE
Bearing,sleeve
Cross-Reference Index
Part NumberManufacturer
3-400018 Dytek Laboratories (USA)
006588 Ge Aviation Systems Llc Dba Ge Aviation Systems Llc (USA)
Related Parts
3120-00-310-7222INTERCHANGEABLE
BEARING,SLEEVE

Frequently Asked Questions

What is NSN 5950-01-172-8205?

NSN 5950-01-172-8205 is a Reactor, manufactured by Dytek Laboratories, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-172-8205?

NSN 5950-01-172-8205 has 2 cross-referenced part numbers: 3-400018 (Dytek Laboratories), 006588 (Ge Aviation Systems Llc Dba Ge Aviation Systems Llc).

What NSN replaces 5950-01-172-8205?

There is 1 known substitute for 5950-01-172-8205: 3120-00-310-7222. Verify interchangeability with system specifications before substitution.

What are the specifications of 3-400018?

Key specifications for 3-400018: Inductance Rating: 50.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING; Winding Operating Current: 7.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING; Body Length: 0.470 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN; Mounting Facility Quantity: 1 SINGLE GROUP. 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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