PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4300503-001Coil,radio Frequency

Viking Technologies, Ltd. · NSN 5950-00-266-0634 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-266-0634 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-266-0634. Primary manufacturer part number: 4300503-001.
Features
  • Coil,radio Frequency — FSC 5950
  • Coil Form Type: SOLID SINGLE COMPONENT
  • Body Outside Diameter: 0.469 INCHES MAXIMUM IN
  • Inclosure Type: OPEN
  • Mounting Method: TERMINAL SINGLE GROUP
  • Terminal Type and Quantity: 2 WIRE LEAD
  • Inductance Rating: 500.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
  • Reliability Indicator: NOT ESTABLISHED
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coil,radio Frequency, cataloged under National Stock Number 5950-00-266-0634, 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 Viking Technologies, Ltd.. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 22 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5950-00-266-0634
Primary Part Number4300503-001
Item NameCoil,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerViking Technologies, Ltd.
StatusCANCELLED
Coil Form TypeSOLID SINGLE COMPONENT
Body Outside Diameter0.469 INCHES MAXIMUM IN
Inclosure TypeOPEN
Mounting MethodTERMINAL SINGLE GROUP
Terminal Type and Quantity2 WIRE LEAD
Inductance Rating500.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
Reliability IndicatorNOT ESTABLISHED
Winding Conductor Size0.00500 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
Winding Operating Current50.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Body Length1.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 10
5950-00-295-8390 INTERCHANGEABLE
Coil,radio Frequency
5950-00-387-0498 INTERCHANGEABLE
Coil,radio Frequency
3610-00-391-6148M0DEL1410 INTERCHANGEABLE
Gathering Machine,paper,motor Dr
Pitney Bowes Inc.
5905-00-549-5663 INTERCHANGEABLE
Resistor,variable,wire Wound,non
5950-00-647-92811068095 INTERCHANGEABLE
Coil,radio Frequency
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
6675-00-982-1829 INTERCHANGEABLE
Template,drafting
5950-01-009-8541 INTERCHANGEABLE
Coil,radio Frequency
5120-01-278-1187 INTERCHANGEABLE
Socket,socket Wrench
2590-01-290-1383SA2514 INTERCHANGEABLE
Parts Kit,control Cable
Muncie Power Products Inc
6670-01-486-3115R50 INTERCHANGEABLE
Beam,analytical Balance
Troemner Llc
Cross-Reference Index
Part NumberManufacturer
SA2514 Dar Electronics Inc Commercial Products Div Dba National Radio Co (USA)
410405-1 Raytheon Company Dba Raytheon (USA)
4300503-001 Wico-Prestolite Co the Div of Eltra Corp (USA)
R50-0-5MH Viking Technologies, Ltd. (USA)
R50-500UH Strux Corp (USA)
CH015A Federal Div of Victoreen Instrument Co Inc (USA)
R50-500UH Dar Electronics Inc Commercial Products Div Dba National Radio Co (USA)
SA2514-1 Dar Electronics Inc Commercial Products Div Dba National Radio Co (USA)
573B11-27 Cardwell Condenser Corp Lapointe-Admiral Div (USA)
4300503-001 C Systems Llc Dba Craig Systems Dba Eastern Technologies (USA)
CH0-15 Federal Div of Victoreen Instrument Co Inc (USA)
SA2514-1 Viking Technologies, Ltd. (USA)
R50 Dar Electronics Inc Commercial Products Div Dba National Radio Co (USA)
R50-0-5MH Strux Corp (USA)
R50 Strux Corp (USA)
SA2514 Strux Corp (USA)
4300503-001 PRIMARY Viking Technologies, Ltd. (USA)
R50 Viking Technologies, Ltd. (USA)
R50-500UH Viking Technologies, Ltd. (USA)
R50-0-5MH Dar Electronics Inc Commercial Products Div Dba National Radio Co (USA)
Related Parts
5950-00-295-8390INTERCHANGEABLE
COIL,RADIO FREQUENCY
5950-00-387-0498INTERCHANGEABLE
COIL,RADIO FREQUENCY
3610-00-391-6148INTERCHANGEABLE
GATHERING MACHINE,PAPER,MOTOR DR
M0DEL1410
5905-00-549-5663INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
5950-00-647-9281INTERCHANGEABLE
COIL,RADIO FREQUENCY
1068095
6675-00-982-1829INTERCHANGEABLE
TEMPLATE,DRAFTING
5950-01-009-8541INTERCHANGEABLE
COIL,RADIO FREQUENCY
5120-01-278-1187INTERCHANGEABLE
SOCKET,SOCKET WRENCH
2590-01-290-1383INTERCHANGEABLE
PARTS KIT,CONTROL CABLE
SA2514
6670-01-486-3115INTERCHANGEABLE
BEAM,ANALYTICAL BALANCE
R50

Frequently Asked Questions

What is NSN 5950-00-266-0634?

NSN 5950-00-266-0634 is a Coil,radio Frequency, manufactured by Viking Technologies, Ltd., classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-00-266-0634?

NSN 5950-00-266-0634 has 22 cross-referenced part numbers: SA2514 (Dar Electronics Inc Commercial Products Div Dba National Radio Co), 410405-1 (Raytheon Company Dba Raytheon), 4300503-001 (Wico-Prestolite Co the Div of Eltra Corp), R50-0-5MH (Viking Technologies, Ltd.), R50-500UH (Strux Corp) and 17 more.

What NSN replaces 5950-00-266-0634?

There are 10 known substitutes for 5950-00-266-0634: 5950-00-295-8390, 5950-00-387-0498, 3610-00-391-6148 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4300503-001?

Key specifications for 4300503-001: Coil Form Type: SOLID SINGLE COMPONENT; Body Outside Diameter: 0.469 INCHES MAXIMUM IN; Inclosure Type: OPEN; Mounting Method: TERMINAL SINGLE GROUP. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-00-266-0634 still in active supply?

NSN 5950-00-266-0634 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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