PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

301578Reactor

Naval Ship Systems Command · NSN 5950-00-158-9126 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-158-9126 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-158-9126. Primary manufacturer part number: 301578.
Features
  • Reactor — FSC 5950
  • Body Length: 2.625 INCHES NOMINAL IN
  • Inclosure Type: FULLY INCLOSED
  • Winding Operating Current: 35.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
  • DC Resistance Rating in Ohms: 230.000 SINGLE COMPONENT SINGLE WINDING
  • Winding Quantity: 1 SINGLE COMPONENT
  • Inductance Rating: 3.00 HENRY MINIMUM AND 4.50 HENRY MAXIMUM SINGLE COMPONENT SINGLE WINDING
  • Body Outside Diameter: 2.062 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reactor, cataloged under National Stock Number 5950-00-158-9126, 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 Naval Ship Systems Command. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-158-9126
Primary Part Number301578
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerNaval Ship Systems Command
StatusACTIVE
Body Length2.625 INCHES NOMINAL IN
Inclosure TypeFULLY INCLOSED
Winding Operating Current35.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
DC Resistance Rating in Ohms230.000 SINGLE COMPONENT SINGLE WINDING
Winding Quantity1 SINGLE COMPONENT
Inductance Rating3.00 HENRY MINIMUM AND 4.50 HENRY MAXIMUM SINGLE COMPONENT SINGLE WINDING
Body Outside Diameter2.062 INCHES NOMINAL IN
Terminal Type and Quantity2 TAB, SOLDER LUG
Reliability IndicatorNOT ESTABLISHED
Inductance TypeFIXED
Frequency Rating120.0 HERTZ NOMINAL SINGLE COMPONENT
Maximum Operating Temp95.0 CELSIUS DEGC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5950-00-928-5440 INTERCHANGEABLE
Reactor
5915-01-434-7189301578 INTERCHANGEABLE
Filter,radio Frequency Interfere
Caes Systems Llc
Cross-Reference Index
Part NumberManufacturer
DL74-823 Raytheon Company Div Corp (USA)
301578 PRIMARY Naval Ship Systems Command (USA)
S92-402 Raytheon Company Div Corp (USA)
DL74-823SUB3 PRIMARY Raytheon Company Dba Raytheon Co (USA)
UX7725 PRIMARY Raytheon Company Dba Raytheon Co (USA)
92-402 Raytheon Company Div Corp (USA)
UX7725 Raytheon Company Div Corp (USA)
S92-402 PRIMARY Raytheon Company Dba Raytheon Co (USA)
DL74-823 PRIMARY Raytheon Company Dba Raytheon Co (USA)
92-402 PRIMARY Raytheon Company Dba Raytheon Co (USA)
DL74-823SUB3 Raytheon Company Div Corp (USA)
Related Parts
5950-00-928-5440INTERCHANGEABLE
REACTOR
5915-01-434-7189INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
301578

Frequently Asked Questions

What is NSN 5950-00-158-9126?

NSN 5950-00-158-9126 is a Reactor, manufactured by Naval Ship Systems Command, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-158-9126?

NSN 5950-00-158-9126 has 11 cross-referenced part numbers: DL74-823 (Raytheon Company Div Corp), 301578 (Naval Ship Systems Command), S92-402 (Raytheon Company Div Corp), DL74-823SUB3 (Raytheon Company Dba Raytheon Co), UX7725 (Raytheon Company Dba Raytheon Co) and 6 more.

What NSN replaces 5950-00-158-9126?

There are 2 known substitutes for 5950-00-158-9126: 5950-00-928-5440, 5915-01-434-7189. Verify interchangeability with system specifications before substitution.

What are the specifications of 301578?

Key specifications for 301578: Body Length: 2.625 INCHES NOMINAL IN; Inclosure Type: FULLY INCLOSED; Winding Operating Current: 35.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING; DC Resistance Rating in Ohms: 230.000 SINGLE COMPONENT SINGLE WINDING. 12 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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