PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

R33-50UHCoil,radio Frequency

Viking Technologies, Ltd. · NSN 5950-00-858-4066 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-858-4066 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-858-4066. Primary manufacturer part number: R33-50UH.
Features
  • Coil,radio Frequency — FSC 5950
  • Mounting Method: TERMINAL SINGLE GROUP
  • Inductance Rating: 50.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
  • Reliability Indicator: NOT ESTABLISHED
  • Winding Operating Current: 75.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
  • Inclosure Type: FULLY INCLOSED
  • Winding Conductor Size: 0.00500 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
  • Terminal Type and Quantity: 2 WIRE LEAD
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coil,radio Frequency, cataloged under National Stock Number 5950-00-858-4066, 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 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5950-00-858-4066
Primary Part NumberR33-50UH
Item NameCoil,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerViking Technologies, Ltd.
StatusCANCELLED
Mounting MethodTERMINAL SINGLE GROUP
Inductance Rating50.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
Reliability IndicatorNOT ESTABLISHED
Winding Operating Current75.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Inclosure TypeFULLY INCLOSED
Winding Conductor Size0.00500 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
Terminal Type and Quantity2 WIRE LEAD
Body Length0.630 INCHES NOMINAL IN
Coil Form TypeHOLLOW SINGLE COMPONENT
DC Resistance Rating in Ohms3.500 SINGLE COMPONENT SINGLE WINDING
Overall Diameter0.310 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
3010-00-205-8879L01037 INTERCHANGEABLE
Adjustable Slip Clutch Assembly
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
5950-00-266-0631SA3003 INTERCHANGEABLE
Coil,radio Frequency
Viking Technologies, Ltd.
6675-00-324-5652 INTERCHANGEABLE
Template,drafting
6140-00-328-388812-35 INTERCHANGEABLE
Battery,storage
Exide Corp
4310-00-418-7662CJ411-3 INTERCHANGEABLE
Shim,compressor
Curtis-Toledo, Inc.
5950-00-518-0644 INTERCHANGEABLE
Coil,radio Frequency
4820-00-592-98914000032 INTERCHANGEABLE
Valve,restrictor Check
Templeton Kenly and Co Inc
6625-00-631-2788A21348 INTERCHANGEABLE
Slip Clutch Assy
Bae Systems Information and Electronic Systems Integration Inc.
Cross-Reference Index
Part NumberManufacturer
R33-50UH Viking Technologies, Ltd. (USA)
R33 Strux Corp (USA)
R33-50UH Dar Electronics Inc Commercial Products Div Dba National Radio Co (USA)
R33 Dar Electronics Inc Commercial Products Div Dba National Radio Co (USA)
R33-50UH Strux Corp (USA)
R33 Viking Technologies, Ltd. (USA)
Related Parts
3010-00-205-8879INTERCHANGEABLE
ADJUSTABLE SLIP CLUTCH ASSEMBLY
L01037
5950-00-266-0631INTERCHANGEABLE
COIL,RADIO FREQUENCY
SA3003
6675-00-324-5652INTERCHANGEABLE
TEMPLATE,DRAFTING
6140-00-328-3888INTERCHANGEABLE
BATTERY,STORAGE
12-35
4310-00-418-7662INTERCHANGEABLE
SHIM,COMPRESSOR
CJ411-3
5950-00-518-0644INTERCHANGEABLE
COIL,RADIO FREQUENCY
4820-00-592-9891INTERCHANGEABLE
VALVE,RESTRICTOR CHECK
4000032
6625-00-631-2788INTERCHANGEABLE
SLIP CLUTCH ASSY
A21348

Frequently Asked Questions

What is NSN 5950-00-858-4066?

NSN 5950-00-858-4066 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 5950-00-858-4066?

NSN 5950-00-858-4066 has 6 cross-referenced part numbers: R33-50UH (Viking Technologies, Ltd.), R33 (Strux Corp), R33-50UH (Dar Electronics Inc Commercial Products Div Dba National Radio Co), R33 (Dar Electronics Inc Commercial Products Div Dba National Radio Co), R33-50UH (Strux Corp) and 1 more.

What NSN replaces 5950-00-858-4066?

There are 8 known substitutes for 5950-00-858-4066: 3010-00-205-8879, 5950-00-266-0631, 6675-00-324-5652 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of R33-50UH?

Key specifications for R33-50UH: Mounting Method: TERMINAL SINGLE GROUP; Inductance Rating: 50.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING; Reliability Indicator: NOT ESTABLISHED; Winding Operating Current: 75.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-00-858-4066 still in active supply?

NSN 5950-00-858-4066 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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