PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9665Coil,radio Frequency

Viking Technologies, Ltd. · NSN 5950-00-237-1440 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-237-1440 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-237-1440. Primary manufacturer part number: 9665.
Features
  • Coil,radio Frequency — FSC 5950
  • Inductance Rating: 14.20 MICROHENRIES MINIMUM AND 53.20 MICROHENRIES MAXIMUM SINGLE COMPONENT SINGLE WINDING
  • Turn Quantity: 64 SINGLE COMPONENT SINGLE WINDING
  • Terminal Type and Quantity: 2 TAB, SOLDER LUG
  • Core Construction: POWDERED SINGLE COMPONENT
  • Adjustment Method and Quantity: 1 ADJUSTABLE CORE SINGLE COMPONENT
  • Inclosure Type: FULLY INCLOSED
  • Body Length: 1.093 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coil,radio Frequency, cataloged under National Stock Number 5950-00-237-1440, 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 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-237-1440
Primary Part Number9665
Item NameCoil,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerViking Technologies, Ltd.
StatusACTIVE
Inductance Rating14.20 MICROHENRIES MINIMUM AND 53.20 MICROHENRIES MAXIMUM SINGLE COMPONENT SINGLE WINDING
Turn Quantity64 SINGLE COMPONENT SINGLE WINDING
Terminal Type and Quantity2 TAB, SOLDER LUG
Core ConstructionPOWDERED SINGLE COMPONENT
Adjustment Method and Quantity1 ADJUSTABLE CORE SINGLE COMPONENT
Inclosure TypeFULLY INCLOSED
Body Length1.093 INCHES NOMINAL IN
Rating MethodELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING
Coil Form TypeHOLLOW SINGLE COMPONENT
Overall Diameter0.344 INCHES NOMINAL IN
Mounting MethodBRACKET(S) SINGLE GROUP
Winding Conductor Size0.00500 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
Winding Operating Current12.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Reliability IndicatorNOT ESTABLISHED
Adjustment Device Drive TypeSLOTTED SCREW SINGLE COMPONENT
DC Resistance Rating in Ohms60.000 SINGLE COMPONENT SINGLE WINDING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5950-00-058-4896712030-007 INTERCHANGEABLE
Coil,radio Frequency
Raytheon Company Div Rmd Strategic
3460-00-181-7053 INTERCHANGEABLE
Collet,machine
3040-00-496-1515 INTERCHANGEABLE
Ball Joint
5985-01-090-72799665 INTERCHANGEABLE
Attenuator,variable
Spectrum Control Inc Div Weinschel
4820-01-130-84819665F51SS INTERCHANGEABLE
Valve,safety Relief
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
4820-01-131-59199665E51SS INTERCHANGEABLE
Valve,safety Relief
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
5998-01-214-0894951492-0002 INTERCHANGEABLE
Extractor,electrical Card
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
4510-01-378-4784 INTERCHANGEABLE
Dispenser,toilet Paper
5998-01-464-87669665 INTERCHANGEABLE
Circuit Card Assembly
Hose-Mccann Telephone Co, Inc
6515-01-568-0716532.031 INTERCHANGEABLE
Adaptor,radiolucent Driver
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
Cross-Reference Index
Part NumberManufacturer
9665 Viking Technologies, Ltd. (USA)
Related Parts
5950-00-058-4896INTERCHANGEABLE
COIL,RADIO FREQUENCY
712030-007
3460-00-181-7053INTERCHANGEABLE
COLLET,MACHINE
3040-00-496-1515INTERCHANGEABLE
BALL JOINT
5985-01-090-7279INTERCHANGEABLE
ATTENUATOR,VARIABLE
9665
4820-01-130-8481INTERCHANGEABLE
VALVE,SAFETY RELIEF
9665F51SS
4820-01-131-5919INTERCHANGEABLE
VALVE,SAFETY RELIEF
9665E51SS
5998-01-214-0894INTERCHANGEABLE
EXTRACTOR,ELECTRICAL CARD
951492-0002
4510-01-378-4784INTERCHANGEABLE
DISPENSER,TOILET PAPER
5998-01-464-8766INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
9665
6515-01-568-0716INTERCHANGEABLE
ADAPTOR,RADIOLUCENT DRIVER
532.031

Frequently Asked Questions

What is NSN 5950-00-237-1440?

NSN 5950-00-237-1440 is a Coil,radio Frequency, manufactured by Viking Technologies, Ltd., classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-237-1440?

NSN 5950-00-237-1440 has 1 cross-referenced part number: 9665 (Viking Technologies, Ltd.).

What NSN replaces 5950-00-237-1440?

There are 10 known substitutes for 5950-00-237-1440: 5950-00-058-4896, 3460-00-181-7053, 3040-00-496-1515 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 9665?

Key specifications for 9665: Inductance Rating: 14.20 MICROHENRIES MINIMUM AND 53.20 MICROHENRIES MAXIMUM SINGLE COMPONENT SINGLE WINDING; Turn Quantity: 64 SINGLE COMPONENT SINGLE WINDING; Terminal Type and Quantity: 2 TAB, SOLDER LUG; Core Construction: POWDERED SINGLE COMPONENT. 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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