PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SM-A-876003-4Reactor

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5950-01-186-8223 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-186-8223 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-186-8223. Primary manufacturer part number: SM-A-876003-4.
Features
  • Reactor — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Overall Diameter: 1.063 INCHES MAXIMUM IN
  • Maximum Operating Temp: 105.0 CELSIUS DEGC
  • Test Data Document: 80063-SM-A-876003 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
  • Winding Quantity: 1 SINGLE COMPONENT
  • Nominal Thread Size: 0.112 INCHES SINGLE GROUP IN
  • Inductance Rating: 22.50 MILLIHENRIES MINIMUM AND 57.00 MILLIHENRIES MAXIMUM SINGLE COMPONENT SINGLE WINDING
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reactor, cataloged under National Stock Number 5950-01-186-8223, 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 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 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
NSN5950-01-186-8223
Primary Part NumberSM-A-876003-4
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Overall Diameter1.063 INCHES MAXIMUM IN
Maximum Operating Temp105.0 CELSIUS DEGC
Test Data Document80063-SM-A-876003 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
Winding Quantity1 SINGLE COMPONENT
Nominal Thread Size0.112 INCHES SINGLE GROUP IN
Inductance Rating22.50 MILLIHENRIES MINIMUM AND 57.00 MILLIHENRIES MAXIMUM SINGLE COMPONENT SINGLE WINDING
Mounting Facility Quantity1 SINGLE GROUP
Terminal Type and Quantity3 PIN
DC Resistance Rating in Ohms18.000 SINGLE COMPONENT SINGLE WINDING
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
Inclosure TypeFULLY INCLOSED
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Body Length0.620 INCHES MAXIMUM IN
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Frequency Rating1.7 KILOHERTZ NOMINAL SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
4730-00-897-246027917 INTERCHANGEABLE
Bolt,fluid Passage
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
5315-00-961-7250BLS8TA1-875S INTERCHANGEABLE
Pin,quick Release
Avibank Mfg., Inc. Dba Avibank Manufacturing Inc
5330-00-992-040427917 INTERCHANGEABLE
Gasket
Briggs and Stratton Corp
5330-01-271-0980 INTERCHANGEABLE
Seal,plain Encased
3020-01-562-3108164920-1 INTERCHANGEABLE
Pulley,groove
Continental Electronics Corp
Cross-Reference Index
Part NumberManufacturer
164920 Raytheon Company (USA)
164920 Raytheon Company Div Corp (USA)
164920 Raytheon Company Dba Raytheon Co (USA)
SM-A-876003-4 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
27917 Torotel, Inc. Div Torotel Products, Inc. (USA)
Related Parts
4730-00-897-2460INTERCHANGEABLE
BOLT,FLUID PASSAGE
27917
5315-00-961-7250INTERCHANGEABLE
PIN,QUICK RELEASE
BLS8TA1-875S
5330-00-992-0404INTERCHANGEABLE
GASKET
27917
5330-01-271-0980INTERCHANGEABLE
SEAL,PLAIN ENCASED
3020-01-562-3108INTERCHANGEABLE
PULLEY,GROOVE
164920-1

Frequently Asked Questions

What is NSN 5950-01-186-8223?

NSN 5950-01-186-8223 is a Reactor, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-186-8223?

NSN 5950-01-186-8223 has 5 cross-referenced part numbers: 164920 (Raytheon Company), 164920 (Raytheon Company Div Corp), 164920 (Raytheon Company Dba Raytheon Co), SM-A-876003-4 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 27917 (Torotel, Inc. Div Torotel Products, Inc.).

What NSN replaces 5950-01-186-8223?

There are 5 known substitutes for 5950-01-186-8223: 4730-00-897-2460, 5315-00-961-7250, 5330-00-992-0404 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SM-A-876003-4?

Key specifications for SM-A-876003-4: Reliability Indicator: NOT ESTABLISHED; Overall Diameter: 1.063 INCHES MAXIMUM IN; Maximum Operating Temp: 105.0 CELSIUS DEGC; Test Data Document: 80063-SM-A-876003 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING). 16 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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