PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1800948Reactor

L3harris Interstate Electronics Corporation · NSN 5950-01-243-3347 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-243-3347 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-243-3347. Primary manufacturer part number: 1800948.
Features
  • Reactor — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
  • Mounting Facility Quantity: 1 SINGLE GROUP
  • Rating Method: ELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING
  • Terminal Type and Quantity: 2 PIN
  • Mounting Method: THREADED HOLE(S) SINGLE GROUP
  • Nominal Thread Size: 0.112 INCHES SINGLE GROUP IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reactor, cataloged under National Stock Number 5950-01-243-3347, 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 L3harris Interstate Electronics Corporation. 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: Active.

Technical Specifications
ParameterValue
NSN5950-01-243-3347
Primary Part Number1800948
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerL3harris Interstate Electronics Corporation
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Mounting Facility Quantity1 SINGLE GROUP
Rating MethodELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING
Terminal Type and Quantity2 PIN
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
Nominal Thread Size0.112 INCHES SINGLE GROUP IN
Turn Quantity25 SINGLE COMPONENT SINGLE WINDING
Winding Quantity1 SINGLE COMPONENT
Winding Conductor Size0.05082 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
Inductance TypeFIXED
Body Outside Diameter1.250 INCHES MAXIMUM IN
Inclosure TypeHERMETICALLY SEALED
Body Length0.845 INCHES MAXIMUM IN
Inductance Rating80.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
DC Resistance Rating in Ohms0.014 SINGLE COMPONENT SINGLE WINDING
Frequency Rating10.0 KILOHERTZ NOMINAL SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
6515-00-280-9764 INTERCHANGEABLE
Intravenous Injection Set
2920-00-336-1712119597 INTERCHANGEABLE
Drive,engine,electrical Starter
Am General Llc
7920-00-492-5971280105 INTERCHANGEABLE
Swab,toilet Bowl,all-Synthetic
Tolco Corp
5905-00-974-80537-8CF54F150J INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
6540-01-146-2628208000 INTERCHANGEABLE
Occluder,eye
Good-Lite Co Div Good-Lite Company
5310-01-478-46294565 INTERCHANGEABLE
Washer,flat
Independent Rough Terrain Center Llc
Cross-Reference Index
Part NumberManufacturer
SMC4565 Shafer Magnetic Components (USA)
4565 Shafer Magnetic Components (USA)
1800948 PRIMARY L3harris Interstate Electronics Corporation (USA)
Related Parts
6515-00-280-9764INTERCHANGEABLE
INTRAVENOUS INJECTION SET
2920-00-336-1712INTERCHANGEABLE
DRIVE,ENGINE,ELECTRICAL STARTER
119597
7920-00-492-5971INTERCHANGEABLE
SWAB,TOILET BOWL,ALL-SYNTHETIC
280105
5905-00-974-8053INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
7-8CF54F150J
6540-01-146-2628INTERCHANGEABLE
OCCLUDER,EYE
208000
5310-01-478-4629INTERCHANGEABLE
WASHER,FLAT
4565

Frequently Asked Questions

What is NSN 5950-01-243-3347?

NSN 5950-01-243-3347 is a Reactor, manufactured by L3harris Interstate Electronics Corporation, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-243-3347?

NSN 5950-01-243-3347 has 3 cross-referenced part numbers: SMC4565 (Shafer Magnetic Components), 4565 (Shafer Magnetic Components), 1800948 (L3harris Interstate Electronics Corporation).

What NSN replaces 5950-01-243-3347?

There are 6 known substitutes for 5950-01-243-3347: 6515-00-280-9764, 2920-00-336-1712, 7920-00-492-5971 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1800948?

Key specifications for 1800948: Reliability Indicator: NOT ESTABLISHED; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP; Mounting Facility Quantity: 1 SINGLE GROUP; Rating Method: ELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING. 17 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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