PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

986143-1Reactor

Raytheon Company Dba Raytheon · NSN 5950-01-019-3763 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-019-3763 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-019-3763. Primary manufacturer part number: 986143-1.
Features
  • Reactor — FSC 5950
  • Mounting Facility Quantity: 4 SINGLE GROUP
  • Inductance Type: FIXED
  • Body Height: 0.700 INCHES MAXIMUM IN
  • Turn Quantity: 16 SINGLE COMPONENT SINGLE WINDING
  • DC Resistance Rating in Ohms: 0.010 SINGLE COMPONENT SINGLE WINDING
  • Reliability Indicator: NOT ESTABLISHED
  • Winding Conductor Size: 0.04526 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reactor, cataloged under National Stock Number 5950-01-019-3763, 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. 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-019-3763
Primary Part Number986143-1
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon
StatusACTIVE
Mounting Facility Quantity4 SINGLE GROUP
Inductance TypeFIXED
Body Height0.700 INCHES MAXIMUM IN
Turn Quantity16 SINGLE COMPONENT SINGLE WINDING
DC Resistance Rating in Ohms0.010 SINGLE COMPONENT SINGLE WINDING
Reliability IndicatorNOT ESTABLISHED
Winding Conductor Size0.04526 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
Frequency Rating1.0 KILOHERTZ NOMINAL SINGLE COMPONENT
Rating MethodELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING
Body Length1.250 INCHES MAXIMUM IN
Inclosure TypeFULLY INCLOSED
Mounting MethodUNTHREADED HOLE(S) SINGLE GROUP
Winding Operating Current12.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Inductance Rating43.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
Center to Center Distance Between Mounting Facilities Parallel to Length0.975 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Terminal Type and Quantity2 TURRET
Center to Center Distance Between Mounting Facilities Parallel to Width0.850 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Quantity1 SINGLE COMPONENT
Mounting Hole Diameter0.125 INCHES NOMINAL SINGLE GROUP IN
Body Width1.150 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3110-00-418-260217057 INTERCHANGEABLE
Bearing,thrust
Coffin Turbo Pump Inc
4820-01-154-975617057 INTERCHANGEABLE
Yoke,nut
Flowserve Inc
5305-01-169-1186530-090 INTERCHANGEABLE
Screw,alignment
Kirby Morgan Dive Systems Inc
6515-01-590-8233201.876 INTERCHANGEABLE
Screw,bone
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
5310-01-674-982717057 INTERCHANGEABLE
Washer,flat
Consolidated Sewing Machine Corp
Cross-Reference Index
Part NumberManufacturer
986143-1 PRIMARY Raytheon Company Dba Raytheon (USA)
E403-1 Payne Magnetics, Inc. (USA)
17057 Robert M. Hadley Company, Inc. (USA)
Related Parts
3110-00-418-2602INTERCHANGEABLE
BEARING,THRUST
17057
4820-01-154-9756INTERCHANGEABLE
YOKE,NUT
17057
5305-01-169-1186INTERCHANGEABLE
SCREW,ALIGNMENT
530-090
6515-01-590-8233INTERCHANGEABLE
SCREW,BONE
201.876
5310-01-674-9827INTERCHANGEABLE
WASHER,FLAT
17057

Frequently Asked Questions

What is NSN 5950-01-019-3763?

NSN 5950-01-019-3763 is a Reactor, manufactured by Raytheon Company Dba Raytheon, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-019-3763?

NSN 5950-01-019-3763 has 3 cross-referenced part numbers: 986143-1 (Raytheon Company Dba Raytheon), E403-1 (Payne Magnetics, Inc.), 17057 (Robert M. Hadley Company, Inc.).

What NSN replaces 5950-01-019-3763?

There are 5 known substitutes for 5950-01-019-3763: 3110-00-418-2602, 4820-01-154-9756, 5305-01-169-1186 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 986143-1?

Key specifications for 986143-1: Mounting Facility Quantity: 4 SINGLE GROUP; Inductance Type: FIXED; Body Height: 0.700 INCHES MAXIMUM IN; Turn Quantity: 16 SINGLE COMPONENT SINGLE WINDING. 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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