PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3189Coil,radio Frequency

Dayton Electronic Products Co Inc Sub of Duncan Electric Co · NSN 5950-00-978-4433 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-978-4433 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-978-4433. Primary manufacturer part number: 3189.
Features
  • Coil,radio Frequency — FSC 5950
  • Coil Form Type: SOLID SINGLE COMPONENT
  • Turn Quantity: 1240 SINGLE COMPONENT SINGLE WINDING
  • DC Resistance Rating in Ohms: 20.000 SINGLE COMPONENT SINGLE WINDING
  • Body Length: 0.687 INCHES NOMINAL IN
  • Body Outside Diameter: 1.219 INCHES NOMINAL IN
  • Inductance Rating: 300.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
  • Winding Conductor Size: 0.00157 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING 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 5950-00-978-4433, 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 Dayton Electronic Products Co Inc Sub of Duncan Electric Co. Government technical data includes 13 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-978-4433
Primary Part Number3189
Item NameCoil,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerDayton Electronic Products Co Inc Sub of Duncan Electric Co
StatusACTIVE
Coil Form TypeSOLID SINGLE COMPONENT
Turn Quantity1240 SINGLE COMPONENT SINGLE WINDING
DC Resistance Rating in Ohms20.000 SINGLE COMPONENT SINGLE WINDING
Body Length0.687 INCHES NOMINAL IN
Body Outside Diameter1.219 INCHES NOMINAL IN
Inductance Rating300.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
Winding Conductor Size0.00157 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
Rating MethodELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING
Inclosure TypeOPEN
Mounting MethodTERMINAL SINGLE GROUP
Terminal Type and Quantity2 WIRE LEAD
Reliability IndicatorNOT ESTABLISHED
Winding Operating Current300.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5945-00-258-3187A11-2 INTERCHANGEABLE
Relay,electromagnetic
Honeywell International Inc. Dba Honeywell Div Aerospace ? Redmond Commercial
6610-00-464-6759PL103 INTERCHANGEABLE
Plate,indicator
Mahr Inc
5915-00-577-902298JX30 INTERCHANGEABLE
Filter,radio Frequency Interfere
Sprague Electric Co World Hqs
2590-00-615-27523189 INTERCHANGEABLE
Brack T,coupling So
Abm Equipment, Llc
6210-00-702-9347B6798AGRS INTERCHANGEABLE
Light,beacon
Carlisle & Finch Co
2805-00-962-8842993P INTERCHANGEABLE
Piston,internal Combustion Engin
Federal-Mogul Corp Government Sales Dept
2910-00-987-489733189 INTERCHANGEABLE
Filter Element,fluid
Wix Corp
3120-01-019-2505 INTERCHANGEABLE
Bearing,washer,thrust
5950-01-123-49233189 INTERCHANGEABLE
Saturable Reactor
A M I/ Coast Magnetics Inc. Dba Coast Magnetics
5330-01-175-10483189 INTERCHANGEABLE
Gasket
Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
Cross-Reference Index
Part NumberManufacturer
3189 Dayton Electronic Products Co Inc Sub of Duncan Electric Co (USA)
Related Parts
5945-00-258-3187INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
A11-2
6610-00-464-6759INTERCHANGEABLE
PLATE,INDICATOR
PL103
5915-00-577-9022INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
98JX30
2590-00-615-2752INTERCHANGEABLE
BRACK T,COUPLING SO
3189
6210-00-702-9347INTERCHANGEABLE
LIGHT,BEACON
B6798AGRS
2805-00-962-8842INTERCHANGEABLE
PISTON,INTERNAL COMBUSTION ENGIN
993P
2910-00-987-4897INTERCHANGEABLE
FILTER ELEMENT,FLUID
33189
3120-01-019-2505INTERCHANGEABLE
BEARING,WASHER,THRUST
5950-01-123-4923INTERCHANGEABLE
SATURABLE REACTOR
3189
5330-01-175-1048INTERCHANGEABLE
GASKET
3189
5910-01-193-5170INTERCHANGEABLE
CAPACITOR
4510-01-208-7209INTERCHANGEABLE
WATER CLOSET
091-1605

Frequently Asked Questions

What is NSN 5950-00-978-4433?

NSN 5950-00-978-4433 is a Coil,radio Frequency, manufactured by Dayton Electronic Products Co Inc Sub of Duncan Electric Co, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-978-4433?

NSN 5950-00-978-4433 has 1 cross-referenced part number: 3189 (Dayton Electronic Products Co Inc Sub of Duncan Electric Co).

What NSN replaces 5950-00-978-4433?

There are 12 known substitutes for 5950-00-978-4433: 5945-00-258-3187, 6610-00-464-6759, 5915-00-577-9022 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3189?

Key specifications for 3189: Coil Form Type: SOLID SINGLE COMPONENT; Turn Quantity: 1240 SINGLE COMPONENT SINGLE WINDING; DC Resistance Rating in Ohms: 20.000 SINGLE COMPONENT SINGLE WINDING; Body Length: 0.687 INCHES NOMINAL IN. 13 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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