PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

328089-1Reactor

Raytheon Company · NSN 5950-00-850-5172 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-850-5172 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-850-5172. Primary manufacturer part number: 328089-1.
Features
  • Reactor — FSC 5950
  • Rating Method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING
  • Inclosure Type: FULLY INCLOSED
  • Frequency Rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT
  • Winding Operating Current: 9.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
  • Terminal Type and Quantity: 2 TAB, SOLDER LUG
  • Body Height: 1.438 INCHES NOMINAL IN
  • Distance Between Mounting Facility Centers: 2.000 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 5950-00-850-5172, 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 Raytheon Company. Government technical data includes 17 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-850-5172
Primary Part Number328089-1
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerRaytheon Company
StatusACTIVE
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Inclosure TypeFULLY INCLOSED
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Winding Operating Current9.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Terminal Type and Quantity2 TAB, SOLDER LUG
Body Height1.438 INCHES NOMINAL IN
Distance Between Mounting Facility Centers2.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Reliability IndicatorNOT ESTABLISHED
Inductance TypeFIXED
DC Resistance Rating in Ohms0.050 SINGLE COMPONENT SINGLE WINDING
Inductance Rating450.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
Body Width1.468 INCHES NOMINAL IN
Mounting Hole Diameter0.188 INCHES NOMINAL SINGLE GROUP IN
Body Length1.750 INCHES NOMINAL IN
Mounting Facility Quantity2 SINGLE GROUP
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Winding Quantity1 SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5310-00-725-9479D06 INTERCHANGEABLE
Nut,plain,hexagon
The Gorman-Rupp Company Div Gorman-Rupp
5305-01-018-5226Z112036905 INTERCHANGEABLE
Screw
Prestolite Electric Inc
7520-01-504-814039100 INTERCHANGEABLE
Marker,tube Type
Sanford Corp
Cross-Reference Index
Part NumberManufacturer
R452U North Erie Electronics, Inc Dba Fisher Engineering (USA)
328089-1 PRIMARY Raytheon Company (USA)
36905 Freed Transformer Co (USA)
Related Parts
5310-00-725-9479INTERCHANGEABLE
NUT,PLAIN,HEXAGON
D06
5305-01-018-5226INTERCHANGEABLE
SCREW
Z112036905
7520-01-504-8140INTERCHANGEABLE
MARKER,TUBE TYPE
39100

Frequently Asked Questions

What is NSN 5950-00-850-5172?

NSN 5950-00-850-5172 is a Reactor, manufactured by Raytheon Company, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-850-5172?

NSN 5950-00-850-5172 has 3 cross-referenced part numbers: R452U (North Erie Electronics, Inc Dba Fisher Engineering), 328089-1 (Raytheon Company), 36905 (Freed Transformer Co).

What NSN replaces 5950-00-850-5172?

There are 3 known substitutes for 5950-00-850-5172: 5310-00-725-9479, 5305-01-018-5226, 7520-01-504-8140. Verify interchangeability with system specifications before substitution.

What are the specifications of 328089-1?

Key specifications for 328089-1: Rating Method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING; Inclosure Type: FULLY INCLOSED; Frequency Rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT; Winding Operating Current: 9.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING. 17 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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