PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

G125737-1Reactor

Raytheon Company Dba Raytheon Co · NSN 5950-01-205-4782 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-205-4782 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-205-4782. Primary manufacturer part number: G125737-1.
Features
  • Reactor — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Rating Method: ELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING
  • DC Resistance Rating in Ohms: 0.005 SINGLE COMPONENT SINGLE WINDING
  • Winding Conductor Size: 0.03196 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
  • Inductance Rating: 6.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
  • Turn Quantity: 12 SINGLE COMPONENT SINGLE WINDING
  • Inclosure Type: FULLY INCLOSED
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reactor, cataloged under National Stock Number 5950-01-205-4782, 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 Dba Raytheon Co. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 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
NSN5950-01-205-4782
Primary Part NumberG125737-1
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon Co
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Rating MethodELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING
DC Resistance Rating in Ohms0.005 SINGLE COMPONENT SINGLE WINDING
Winding Conductor Size0.03196 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
Inductance Rating6.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
Turn Quantity12 SINGLE COMPONENT SINGLE WINDING
Inclosure TypeFULLY INCLOSED
Features ProvidedTINNED WIRE LEADS
Inductance TypeFIXED
Terminal Type and Quantity2 WIRE LEAD
Mounting MethodTERMINAL SINGLE GROUP
Frequency Rating20.0 KILOHERTZ NOMINAL SINGLE COMPONENT
Winding Operating Current7.5 AMPERES DC NOMINAL SINGLE COMPONENT SINGLE WINDING
Winding Quantity1 SINGLE COMPONENT
Maximum Operating Temp105.0 CELSIUS DEGC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4820-00-036-156413987 INTERCHANGEABLE
Seat,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
5305-00-507-9281 INTERCHANGEABLE
Screw,machine
4730-00-842-7880 INTERCHANGEABLE
Elbow,pipe
5365-00-964-040113987 INTERCHANGEABLE
Spring Retainer
Drs C3 & Aviation Company Dba Drs Data & Imaging Systems
7930-01-112-351513987 INTERCHANGEABLE
Dishwashing Compound,machine
Ecolab Inc
4820-01-136-383614020-H-33011 INTERCHANGEABLE
Seat,valve
Flowserve Inc
6520-01-182-463313987 INTERCHANGEABLE
Point,endodontic
Kerr Corporation
6210-01-271-752213987 INTERCHANGEABLE
Filter,indicator Light
Aerosonic Llc
4720-01-353-29513010606-6-6-6-14.00 INTERCHANGEABLE
Hose Assembly,nonmetallic
Parker-Hannifin Corporation Dba Pneutronics Div Hose Products Division
5985-01-360-905013987 INTERCHANGEABLE
Case,antenna
General Dynamics Mission Systems, Inc.
Cross-Reference Index
Part NumberManufacturer
G125737-1 Raytheon Company (USA)
G125737-1 PRIMARY Raytheon Company Dba Raytheon Co (USA)
C5856 Oeco, Llc (USA)
13987 Standex Electronics, Inc. (USA)
G125737-1 Raytheon Company Div Corp (USA)
28279-1 Torotel, Inc. Div Torotel Products, Inc. (USA)
Related Parts
4820-00-036-1564INTERCHANGEABLE
SEAT,VALVE
13987
5305-00-507-9281INTERCHANGEABLE
SCREW,MACHINE
4730-00-842-7880INTERCHANGEABLE
ELBOW,PIPE
5365-00-964-0401INTERCHANGEABLE
SPRING RETAINER
13987
7930-01-112-3515INTERCHANGEABLE
DISHWASHING COMPOUND,MACHINE
13987
4820-01-136-3836INTERCHANGEABLE
SEAT,VALVE
14020-H-33011
6520-01-182-4633INTERCHANGEABLE
POINT,ENDODONTIC
13987
6210-01-271-7522INTERCHANGEABLE
FILTER,INDICATOR LIGHT
13987
4720-01-353-2951INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
3010606-6-6-6-14.00
5985-01-360-9050INTERCHANGEABLE
CASE,ANTENNA
13987
5342-01-414-3095INTERCHANGEABLE
DOOR,ACCESS,WEAPON SYSTEM
1398-7
3020-01-523-7205INTERCHANGEABLE
GEAR,HELICAL
13987

Frequently Asked Questions

What is NSN 5950-01-205-4782?

NSN 5950-01-205-4782 is a Reactor, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-205-4782?

NSN 5950-01-205-4782 has 6 cross-referenced part numbers: G125737-1 (Raytheon Company), G125737-1 (Raytheon Company Dba Raytheon Co), C5856 (Oeco, Llc), 13987 (Standex Electronics, Inc.), G125737-1 (Raytheon Company Div Corp) and 1 more.

What NSN replaces 5950-01-205-4782?

There are 12 known substitutes for 5950-01-205-4782: 4820-00-036-1564, 5305-00-507-9281, 4730-00-842-7880 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of G125737-1?

Key specifications for G125737-1: Overall Length: 0.700 INCHES MAXIMUM IN; Reliability Indicator: NOT ESTABLISHED; Rating Method: ELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING; DC Resistance Rating in Ohms: 0.005 SINGLE COMPONENT SINGLE WINDING. 18 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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