PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12543Coil,radio Frequency

Viking Technologies, Ltd. · NSN 5950-00-228-2720 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-228-2720 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-228-2720. Primary manufacturer part number: 12543.
Features
  • Coil,radio Frequency — FSC 5950
  • Rating Method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING
  • Body Outside Diameter: 0.219 INCHES MAXIMUM IN
  • Terminal Type and Quantity: 2 WIRE LEAD
  • Overall Diameter: 0.500 INCHES MAXIMUM IN
  • Mounting Method: TERMINAL SINGLE GROUP
  • Inductance Rating: 150.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
  • Coil Form Type: SOLID SINGLE COMPONENT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coil,radio Frequency, cataloged under National Stock Number 5950-00-228-2720, 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 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5950-00-228-2720
Primary Part Number12543
Item NameCoil,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerViking Technologies, Ltd.
StatusCANCELLED
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Body Outside Diameter0.219 INCHES MAXIMUM IN
Terminal Type and Quantity2 WIRE LEAD
Overall Diameter0.500 INCHES MAXIMUM IN
Mounting MethodTERMINAL SINGLE GROUP
Inductance Rating150.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
Coil Form TypeSOLID SINGLE COMPONENT
Inclosure TypeOPEN
Winding Operating Current5.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Body Length0.438 INCHES NOMINAL IN
Turn Quantity2 SINGLE COMPONENT SINGLE WINDING
DC Resistance Rating in Ohms5.300 SINGLE COMPONENT SINGLE WINDING
Reliability IndicatorNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
5133-00-228-1382 INTERCHANGEABLE
Drill,twist
5310-00-700-063412-543 INTERCHANGEABLE
Nut Lock
Chrysler Realty Company Llc Dba Daimler Chrysler
4810-01-375-120712543 INTERCHANGEABLE
Valve,linear,directional Control
DP Manufacturing Inc.
4810-01-537-7732 INTERCHANGEABLE
Valve,globe
5930-01-557-805712543 INTERCHANGEABLE
Switch,pressure
Hydra-Electric Company Dba Hydra-Electric Co
Cross-Reference Index
Part NumberManufacturer
S92-5079P1 Raytheon Company (USA)
S92-5079P1 Raytheon Company Div Corp (USA)
12543 Dar Electronics Inc Dba National Radio Co (USA)
12543 Barbour Threads Inc (USA)
G92-5079P1 Raytheon Company (USA)
S92-5079P1 Raytheon Company Dba Raytheon Co (USA)
12543 PRIMARY Viking Technologies, Ltd. (USA)
G92-5079P1 Raytheon Company Dba Raytheon Co (USA)
G92-5079P1 Raytheon Company Div Corp (USA)
Related Parts
5133-00-228-1382INTERCHANGEABLE
DRILL,TWIST
5310-00-700-0634INTERCHANGEABLE
NUT LOCK
12-543
4810-01-375-1207INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL
12543
4810-01-537-7732INTERCHANGEABLE
VALVE,GLOBE
5930-01-557-8057INTERCHANGEABLE
SWITCH,PRESSURE
12543

Frequently Asked Questions

What is NSN 5950-00-228-2720?

NSN 5950-00-228-2720 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 5950-00-228-2720?

NSN 5950-00-228-2720 has 9 cross-referenced part numbers: S92-5079P1 (Raytheon Company), S92-5079P1 (Raytheon Company Div Corp), 12543 (Dar Electronics Inc Dba National Radio Co), 12543 (Barbour Threads Inc), G92-5079P1 (Raytheon Company) and 4 more.

What NSN replaces 5950-00-228-2720?

There are 5 known substitutes for 5950-00-228-2720: 5133-00-228-1382, 5310-00-700-0634, 4810-01-375-1207 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12543?

Key specifications for 12543: Overall Length: 3.188 INCHES NOMINAL IN; Rating Method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING; Body Outside Diameter: 0.219 INCHES MAXIMUM IN; Terminal Type and Quantity: 2 WIRE LEAD. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-00-228-2720 still in active supply?

NSN 5950-00-228-2720 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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