PartsTable TECHNICAL DATA SHEET
NSN 5950-00-900-3781Government record, cited

Reactor5950-00-900-3781

NSN 5950-00-900-3781 · NIIN 009003781 · Part number 148519-2
L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products · FSC 5950 — Coils and Transformers · FSG 59 — Electrical and Electronic Equipment Components · CAGE 00752
Government record, cited
NSN 5950-00-900-3781 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-900-3781. Manufacturer of record part number: 148519-2.
Also searched as  5950-00-900-3781 · 5950009003781 · NIIN 009003781 · 00-900-3781 · FSC 5950 Coils and Transformers · CAGE 00752 · 148519-2
Nearby stock numbers  ·
Features
  • Reactor — FSC 5950
  • Inclosure Type: FULLY INCLOSED
  • Body Outside Diameter: 0.562 INCHES NOMINAL IN
  • Mounting Method: TERMINAL SINGLE GROUP
  • Inductance Rating: 300.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
  • Maximum Operating Temp: 100.0 CELSIUS DEGC
  • Body Length: 1.000 INCHES NOMINAL IN
  • DC Resistance Rating in Ohms: 0.200 SINGLE COMPONENT SINGLE WINDING
Identification
  • NSN: 5950-00-900-3781
  • NIIN: 009003781
  • FSC: 5950 — Coils and Transformers
  • FSG: 59 — Electrical and Electronic Equipment Components
  • Primary part number: 148519-2
  • Manufacturer: L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products
General Description

The Reactor, cataloged under National Stock Number 5950-00-900-3781, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-900-3781
Primary Part Number148519-2
Item NameReactor
FSC / FSG5950 / 59 — Coils and Transformers
ManufacturerL3harris Technologies, Inc. Dba Harris Corp Div Antenna Products
StatusACTIVE
Inclosure TypeFULLY INCLOSED
Body Outside Diameter0.562 INCHES NOMINAL IN
Mounting MethodTERMINAL SINGLE GROUP
Inductance Rating300.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
Maximum Operating Temp100.0 CELSIUS DEGC
Body Length1.000 INCHES NOMINAL IN
DC Resistance Rating in Ohms0.200 SINGLE COMPONENT SINGLE WINDING
Reliability IndicatorNOT ESTABLISHED
Winding Quantity1 SINGLE COMPONENT
Test Data Document00752-148519-2 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)
Terminal Type and Quantity2 WIRE LEAD
Inductance TypeFIXED
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardPossible hazard — SDS may be required (DLA HMIC P)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
148519-2 PRIMARY L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products (USA)
Reference documents
ReferenceMeaning
148519-2 5/9 Secondary reference
U.S. Government activity
No interchangeability data on file.
Other items in FSC 5950 — Coils and Transformers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5950-00-000-0146
TRANSFORMER,POWER
5950-00-001-1372
COIL,RADIO FREQUENCY
5950-00-001-1386
COVER,ELECTRICAL TRANSFORMER
5950-00-001-1410
5950-00-001-1410 · Item name not on file
5950-00-001-1411
5950-00-001-1411 · Item name not on file
5950-00-001-1412
5950-00-001-1412 · Item name not on file
5950-00-001-1413
5950-00-001-1413 · Item name not on file
5950-00-001-1414
5950-00-001-1414 · Item name not on file

Frequently Asked Questions

What is NSN 5950-00-900-3781?

NSN 5950-00-900-3781 is a Reactor, manufactured by L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products, classified under FSC 5950, Coils and Transformers. Status: active.

What part numbers are listed for NSN 5950-00-900-3781?

NSN 5950-00-900-3781 has 1 manufacturer part number on file: 148519-2 (L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products).

What are the specifications of 148519-2?

Key specifications for 148519-2: Inclosure Type: FULLY INCLOSED; Body Outside Diameter: 0.562 INCHES NOMINAL IN; Mounting Method: TERMINAL SINGLE GROUP; Inductance Rating: 300.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING. 12 specifications are documented in the U.S. Government catalog.

Is NSN 5950-00-900-3781 hazardous material?

Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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