PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

397Reactor

Standard Industries · NSN 5950-00-195-4244 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-195-4244 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-195-4244. Primary manufacturer part number: 397.
Features
  • Reactor — FSC 5950
  • Body Length: 4.000 INCHES MAXIMUM IN
  • Terminal Type and Quantity: 2 TAB, SOLDER LUG
  • Reliability Indicator: NOT ESTABLISHED
  • Inclosure Type: FULLY INCLOSED
  • Criticality Code Justification: FEAT
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) 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 5950-00-195-4244, 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 Standard Industries. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 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
NSN5950-00-195-4244
Primary Part Number397
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerStandard Industries
StatusACTIVE
Body Length4.000 INCHES MAXIMUM IN
Terminal Type and Quantity2 TAB, SOLDER LUG
Reliability IndicatorNOT ESTABLISHED
Inclosure TypeFULLY INCLOSED
Criticality Code JustificationFEAT
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Winding Quantity1 SINGLE COMPONENT
Inductance TypeFIXED
Thread Quantity Per Inch32 SINGLE GROUP
DC Resistance Rating in Ohms12.000 SINGLE COMPONENT SINGLE WINDING
Body Height1.000 INCHES MAXIMUM IN
Nominal Thread Size0.138 INCHES SINGLE GROUP IN
Mounting Facility Quantity2 SINGLE GROUP
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Distance Between Mounting Facility Centers3.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Body Width1.000 INCHES NOMINAL IN
Winding Operating Current500.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Frequency Rating1.0 KILOHERTZ NOMINAL SINGLE COMPONENT
Inductance Rating1.50 MILLIHENRIES MAXIMUM SINGLE COMPONENT SINGLE WINDING
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4330-00-028-3910A01228-002 INTERCHANGEABLE
Bushing Assembly,drag
Alfa Laval Inc.
3110-00-100-0235397 INTERCHANGEABLE
Cone and Rollers,tapered Roller
Garwood/feller Inc Garwood Winch Div
5910-00-161-092803105260 INTERCHANGEABLE
Capacitor,variable,ceramic Diele
Thales Components Corp Div Thales Components Corporation
3120-00-182-8474 INTERCHANGEABLE
Bushing,sleeve
5110-00-198-4289 INTERCHANGEABLE
Reamer,hand
5935-00-240-4335397 INTERCHANGEABLE
Plug,tip
Birnbach Co Inc
5999-00-683-2161 INTERCHANGEABLE
Clip,electrical
5120-00-752-9755 INTERCHANGEABLE
Pliers,retaining Ring
6240-00-875-7980397 INTERCHANGEABLE
Lamp,incandescent
Lamp Industry for Use with Industry Designations and Abbreviations for Lamps
5930-00-897-215439-7 INTERCHANGEABLE
Switch,push
Grayhill Inc
Cross-Reference Index
Part NumberManufacturer
718824-001 Raytheon Company Div Rmd Strategic (USA)
397 PRIMARY Standard Industries (USA)
TE13245 Transformer Engineers Co a Div of Standard Industries Inc (USA)
VE14565 Vanguard Electronics, Llc (USA)
Related Parts
4330-00-028-3910INTERCHANGEABLE
BUSHING ASSEMBLY,DRAG
A01228-002
3110-00-100-0235INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
397
5910-00-161-0928INTERCHANGEABLE
CAPACITOR,VARIABLE,CERAMIC DIELE
03105260
3120-00-182-8474INTERCHANGEABLE
BUSHING,SLEEVE
5110-00-198-4289INTERCHANGEABLE
REAMER,HAND
5935-00-240-4335INTERCHANGEABLE
PLUG,TIP
397
5999-00-683-2161INTERCHANGEABLE
CLIP,ELECTRICAL
5120-00-752-9755INTERCHANGEABLE
PLIERS,RETAINING RING
6240-00-875-7980INTERCHANGEABLE
LAMP,INCANDESCENT
397
5930-00-897-2154INTERCHANGEABLE
SWITCH,PUSH
39-7
5120-01-241-9600INTERCHANGEABLE
BENDER,TUBE,HAND
397
5977-01-421-5648INTERCHANGEABLE
BRUSH,BLOWER,PHOROM
397

Frequently Asked Questions

What is NSN 5950-00-195-4244?

NSN 5950-00-195-4244 is a Reactor, manufactured by Standard Industries, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-195-4244?

NSN 5950-00-195-4244 has 4 cross-referenced part numbers: 718824-001 (Raytheon Company Div Rmd Strategic), 397 (Standard Industries), TE13245 (Transformer Engineers Co a Div of Standard Industries Inc), VE14565 (Vanguard Electronics, Llc).

What NSN replaces 5950-00-195-4244?

There are 12 known substitutes for 5950-00-195-4244: 4330-00-028-3910, 3110-00-100-0235, 5910-00-161-0928 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 397?

Key specifications for 397: Body Length: 4.000 INCHES MAXIMUM IN; Overall Height: 1.760 INCHES NOMINAL IN; Terminal Type and Quantity: 2 TAB, SOLDER LUG; Reliability Indicator: NOT ESTABLISHED. 23 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com