PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

948851-1Reactor

Raytheon Company Dba Raytheon · NSN 5950-00-648-3747 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-648-3747 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-648-3747. Primary manufacturer part number: 948851-1.
Features
  • Reactor — FSC 5950
  • Mounting Hole Diameter: 0.189 INCHES NOMINAL SINGLE GROUP IN
  • Winding Quantity: 1 SINGLE COMPONENT
  • Body Width: 2.880 INCHES MAXIMUM IN
  • Mounting Method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 2.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Terminal Type and Quantity: 2 TAB, SOLDER LUG
  • Body Height: 3.500 INCHES MAXIMUM IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reactor, cataloged under National Stock Number 5950-00-648-3747, 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 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5950-00-648-3747
Primary Part Number948851-1
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon
StatusCANCELLED
Mounting Hole Diameter0.189 INCHES NOMINAL SINGLE GROUP IN
Winding Quantity1 SINGLE COMPONENT
Body Width2.880 INCHES MAXIMUM IN
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Center to Center Distance Between Mounting Facilities Parallel to Length2.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Terminal Type and Quantity2 TAB, SOLDER LUG
Body Height3.500 INCHES MAXIMUM IN
Inclosure TypePARTIALLY INCLOSED, HALF SHELL
Inductance Rating5.00 HENRY MAXIMUM SINGLE COMPONENT SINGLE WINDING
DC Resistance Rating in Ohms195.000 SINGLE COMPONENT SINGLE WINDING
Body Length3.880 INCHES MAXIMUM IN
Winding Operating Current150.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Inductance TypeFIXED
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Center to Center Distance Between Mounting Facilities Parallel to Width1.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Reliability IndicatorNOT ESTABLISHED
Mounting Facility Quantity1 SINGLE GROUP
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
4820-00-118-282917181 INTERCHANGEABLE
Seat,valve
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
5935-00-518-822940-204-3 INTERCHANGEABLE
Connector,plug,electrical
Edinburgh Connector Company, Llc Dba Connectronics
6140-01-099-0250 INTERCHANGEABLE
Battery,storage
5950-01-198-9478989110-2B INTERCHANGEABLE
Coil,radio Frequency
Raytheon Company Dba Raytheon
6150-01-233-3306 INTERCHANGEABLE
Cable Assembly,power,electrical
6515-01-590-4060249.686 INTERCHANGEABLE
Bone Plate
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
Cross-Reference Index
Part NumberManufacturer
948851-1 PRIMARY Raytheon Company Dba Raytheon (USA)
948851-4 Raytheon Company Dba Raytheon (USA)
17181 Altec Lansing Corp Sound Products Div (USA)
Related Parts
4820-00-118-2829INTERCHANGEABLE
SEAT,VALVE
17181
5935-00-518-8229INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
40-204-3
6140-01-099-0250INTERCHANGEABLE
BATTERY,STORAGE
5950-01-198-9478INTERCHANGEABLE
COIL,RADIO FREQUENCY
989110-2B
6150-01-233-3306INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
6515-01-590-4060INTERCHANGEABLE
BONE PLATE
249.686

Frequently Asked Questions

What is NSN 5950-00-648-3747?

NSN 5950-00-648-3747 is a Reactor, manufactured by Raytheon Company Dba Raytheon, classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-00-648-3747?

NSN 5950-00-648-3747 has 3 cross-referenced part numbers: 948851-1 (Raytheon Company Dba Raytheon), 948851-4 (Raytheon Company Dba Raytheon), 17181 (Altec Lansing Corp Sound Products Div).

What NSN replaces 5950-00-648-3747?

There are 6 known substitutes for 5950-00-648-3747: 4820-00-118-2829, 5935-00-518-8229, 6140-01-099-0250 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 948851-1?

Key specifications for 948851-1: Mounting Hole Diameter: 0.189 INCHES NOMINAL SINGLE GROUP IN; Winding Quantity: 1 SINGLE COMPONENT; Body Width: 2.880 INCHES MAXIMUM IN; Mounting Method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-00-648-3747 still in active supply?

NSN 5950-00-648-3747 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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