PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

718899-043Reactor

Raytheon Company Dba Raytheon · NSN 5950-00-586-6996 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-586-6996 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-586-6996. Primary manufacturer part number: 718899-043.
Features
  • Reactor — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Terminal Type and Quantity: 2 STANDOFF INSULATOR
  • Mounting Facility Quantity: 8 SINGLE GROUP
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
  • Nominal Thread Size: 0.164 INCHES SINGLE GROUP IN
  • Winding Quantity: 1 SINGLE COMPONENT
  • Body Width: 2.620 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 5950-00-586-6996, 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 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 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
NSN5950-00-586-6996
Primary Part Number718899-043
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Terminal Type and Quantity2 STANDOFF INSULATOR
Mounting Facility Quantity8 SINGLE GROUP
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Nominal Thread Size0.164 INCHES SINGLE GROUP IN
Winding Quantity1 SINGLE COMPONENT
Body Width2.620 INCHES NOMINAL IN
Body Length3.060 INCHES NOMINAL IN
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
Center to Center Distance Between Mounting Facilities Parallel to Length2.297 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Body Height3.190 INCHES NOMINAL IN
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Winding Operating Current150.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Inductance Rating4.00 HENRY NOMINAL SINGLE COMPONENT SINGLE WINDING
DC Resistance Rating in Ohms30.000 SINGLE COMPONENT SINGLE WINDING
Inclosure TypeHERMETICALLY SEALED
Center to Center Distance Between Mounting Facilities Parallel to Width1.859 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Inductance TypeFIXED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5120-00-032-94602961 INTERCHANGEABLE
Wrench,engine
Allison Transmission Inc Dba Allison Transmission, Inc
5961-00-103-3844 INTERCHANGEABLE
Transistor
5961-00-235-9431D2961-7 INTERCHANGEABLE
Transistor
Crown Audio, Inc. Dba Crown International
7350-00-242-5110 INTERCHANGEABLE
Pan,mess Kit
4030-00-354-6970456V87 INTERCHANGEABLE
Shackle
Young Corp Affil of Isaacson Steel Co
4820-00-406-66022961 INTERCHANGEABLE
Valve,safety Relief
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
5930-01-011-3346 INTERCHANGEABLE
Switch Assembly
6210-01-125-5138296-1 INTERCHANGEABLE
Control,electric Light
Astronics Advanced Electronic Systems Corp. Dba Astronics Advanced Electronic Systems
2940-01-128-1613219157MD33 INTERCHANGEABLE
Filter Element,intake Air Cleane
Mack Trucks, Inc. Dba Macungie Operations Div Lehigh Valley Operations
4730-01-143-40602-961 INTERCHANGEABLE
Strainer Element,sediment
Maytag Corporation Dba Maytag Appliancessales
Cross-Reference Index
Part NumberManufacturer
WM2961 Spectrum Control, Inc. Div Api Technologies - Eis/wesson (USA)
WM2961 Genisco Filter Corp (USA)
718899-043 PRIMARY Raytheon Company Dba Raytheon (USA)
2961 Genisco Filter Corp (USA)
2961 Spectrum Control, Inc. Div Api Technologies - Eis/wesson (USA)
Related Parts
5120-00-032-9460INTERCHANGEABLE
WRENCH,ENGINE
2961
5961-00-103-3844INTERCHANGEABLE
TRANSISTOR
5961-00-235-9431INTERCHANGEABLE
TRANSISTOR
D2961-7
7350-00-242-5110INTERCHANGEABLE
PAN,MESS KIT
4030-00-354-6970INTERCHANGEABLE
SHACKLE
456V87
4820-00-406-6602INTERCHANGEABLE
VALVE,SAFETY RELIEF
2961
5930-01-011-3346INTERCHANGEABLE
SWITCH ASSEMBLY
6210-01-125-5138INTERCHANGEABLE
CONTROL,ELECTRIC LIGHT
296-1
2940-01-128-1613INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
219157MD33
4730-01-143-4060INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
2-961
5998-01-264-9368INTERCHANGEABLE
EXTENDER CARD,ELECTRONIC TEST
2961
6110-01-265-8712INTERCHANGEABLE
CONTROLLER,MOTOR
2961

Frequently Asked Questions

What is NSN 5950-00-586-6996?

NSN 5950-00-586-6996 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 5950-00-586-6996?

NSN 5950-00-586-6996 has 5 cross-referenced part numbers: WM2961 (Spectrum Control, Inc. Div Api Technologies - Eis/wesson), WM2961 (Genisco Filter Corp), 718899-043 (Raytheon Company Dba Raytheon), 2961 (Genisco Filter Corp), 2961 (Spectrum Control, Inc. Div Api Technologies - Eis/wesson).

What NSN replaces 5950-00-586-6996?

There are 12 known substitutes for 5950-00-586-6996: 5120-00-032-9460, 5961-00-103-3844, 5961-00-235-9431 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 718899-043?

Key specifications for 718899-043: Reliability Indicator: NOT ESTABLISHED; Terminal Type and Quantity: 2 STANDOFF INSULATOR; Mounting Facility Quantity: 8 SINGLE GROUP; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP. 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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