PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

304441Reactor

Naval Ship Systems Command · NSN 5950-00-147-1398 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-147-1398 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-147-1398. Primary manufacturer part number: 304441.
Features
  • Reactor — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Inductance Rating: 5.00 HENRY MINIMUM SINGLE COMPONENT SINGLE WINDING
  • Frequency Rating: 60.0 HERTZ NOMINAL SINGLE COMPONENT
  • Terminal Type and Quantity: 2 TAB, SOLDER LUG
  • Inclosure Type: HERMETICALLY SEALED
  • Mounting Method: THREADED STUD(S) SINGLE GROUP
  • Winding Quantity: 1 SINGLE COMPONENT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reactor, cataloged under National Stock Number 5950-00-147-1398, 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 20 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-147-1398
Primary Part Number304441
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerNaval Ship Systems Command
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Inductance Rating5.00 HENRY MINIMUM SINGLE COMPONENT SINGLE WINDING
Frequency Rating60.0 HERTZ NOMINAL SINGLE COMPONENT
Terminal Type and Quantity2 TAB, SOLDER LUG
Inclosure TypeHERMETICALLY SEALED
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Winding Quantity1 SINGLE COMPONENT
Center to Center Distance Between Mounting Facilities Parallel to Length4.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
DC Resistance Rating in Ohms55.000 SINGLE COMPONENT SINGLE WINDING
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Inductance TypeFIXED
Center to Center Distance Between Mounting Facilities Parallel to Width2.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Body Length6.000 INCHES MAXIMUM IN
Body Width4.563 INCHES MAXIMUM IN
Body Height6.375 INCHES MAXIMUM IN
Mounting Facility Quantity4 SINGLE GROUP
Winding Operating Current700.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Thread Quantity Per Inch20 SINGLE GROUP
Nominal Thread Size0.250 INCHES SINGLE GROUP IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5365-00-089-9469304441 INTERCHANGEABLE
Spacer,pivot Contac
Northrop Grumman Systems Corporation
5905-00-101-802624BG113D INTERCHANGEABLE
Resistor,fixed,wire Wound
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
5310-00-111-3639 INTERCHANGEABLE
Nut,sleeve
6105-00-164-1046114098 INTERCHANGEABLE
Motor,direct Current
Symetrics Industries, Llc Dba Extant Aerospace Div Symetrics Industries Dba Extant Aerospace
5310-00-176-8109AN320-5 INTERCHANGEABLE
Nut,plain,slotted,hexagon
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5360-00-257-30251756 INTERCHANGEABLE
Spring,helical,compression
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
5940-00-549-64121756 INTERCHANGEABLE
Post,binding,electrical
Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
5950-00-829-8616 INTERCHANGEABLE
Transformer,power
5975-00-925-9314 INTERCHANGEABLE
Box Connector,electrical
5950-00-962-0246 INTERCHANGEABLE
Coil,radio Frequency
Cross-Reference Index
Part NumberManufacturer
304441 PRIMARY Naval Ship Systems Command (USA)
1756 Transformionics Inc (USA)
P64J606-1 General Electric Co Specialty Transformer Dept (USA)
Related Parts
5365-00-089-9469INTERCHANGEABLE
SPACER,PIVOT CONTAC
304441
5905-00-101-8026INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
24BG113D
5310-00-111-3639INTERCHANGEABLE
NUT,SLEEVE
6105-00-164-1046INTERCHANGEABLE
MOTOR,DIRECT CURRENT
114098
5310-00-176-8109INTERCHANGEABLE
NUT,PLAIN,SLOTTED,HEXAGON
AN320-5
5360-00-257-3025INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
1756
5940-00-549-6412INTERCHANGEABLE
POST,BINDING,ELECTRICAL
1756
5950-00-829-8616INTERCHANGEABLE
TRANSFORMER,POWER
5975-00-925-9314INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
5950-00-962-0246INTERCHANGEABLE
COIL,RADIO FREQUENCY
5310-00-997-1903INTERCHANGEABLE
WASHER,FLAT
175-6
7930-01-053-3758INTERCHANGEABLE
GLASS CLEANER
10-1756

Frequently Asked Questions

What is NSN 5950-00-147-1398?

NSN 5950-00-147-1398 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 5950-00-147-1398?

NSN 5950-00-147-1398 has 3 cross-referenced part numbers: 304441 (Naval Ship Systems Command), 1756 (Transformionics Inc), P64J606-1 (General Electric Co Specialty Transformer Dept).

What NSN replaces 5950-00-147-1398?

There are 12 known substitutes for 5950-00-147-1398: 5365-00-089-9469, 5905-00-101-8026, 5310-00-111-3639 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 304441?

Key specifications for 304441: Reliability Indicator: NOT ESTABLISHED; Inductance Rating: 5.00 HENRY MINIMUM SINGLE COMPONENT SINGLE WINDING; Frequency Rating: 60.0 HERTZ NOMINAL SINGLE COMPONENT; Terminal Type and Quantity: 2 TAB, SOLDER LUG. 20 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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