PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

18-492Coil,radio Frequency

Albert Frei & Sons, Inc. Dba Afs · NSN 5950-00-901-1961 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-901-1961 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-901-1961. Primary manufacturer part number: 18-492.
Features
  • Coil,radio Frequency — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Terminal Type and Quantity: 2 SOLDER STUD
  • Quality Factor: 100 MINIMUM SINGLE COMPONENT SINGLE WINDING
  • Rating Method: ELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING
  • Mounting Facility Quantity: 1 SINGLE GROUP
  • Mounting Method: CORE AND THREADED HOLE(S) SINGLE GROUP
  • Inclosure Type: OPEN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coil,radio Frequency, cataloged under National Stock Number 5950-00-901-1961, 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 Albert Frei & Sons, Inc. Dba Afs. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5950-00-901-1961
Primary Part Number18-492
Item NameCoil,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerAlbert Frei & Sons, Inc. Dba Afs
StatusCANCELLED
Reliability IndicatorNOT ESTABLISHED
Terminal Type and Quantity2 SOLDER STUD
Quality Factor100 MINIMUM SINGLE COMPONENT SINGLE WINDING
Rating MethodELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING
Mounting Facility Quantity1 SINGLE GROUP
Mounting MethodCORE AND THREADED HOLE(S) SINGLE GROUP
Inclosure TypeOPEN
Thread Quantity Per Inch40 SINGLE GROUP
Body Length0.625 INCHES NOMINAL IN
Adjustment Method and Quantity1 ADJUSTABLE CORE SINGLE COMPONENT
Core ConstructionPOWDERED SINGLE COMPONENT
Inductance Rating160.00 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
Turn Quantity5.500 SINGLE COMPONENT SINGLE WINDING
Maximum Operating Temp85.0 CELSIUS DEGC
Overall Diameter0.215 INCHES NOMINAL IN
Nominal Thread Size0.112 INCHES SINGLE GROUP IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Adjustment Device Drive TypeSLOTTED SCREW SINGLE COMPONENT
Coil Form TypeHOLLOW SINGLE COMPONENT
Winding Conductor Size0.02846 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
6515-00-122-38217175 INTERCHANGEABLE
Bag,ostomy
Hollister Inc
5935-00-196-468948134-8 INTERCHANGEABLE
Adapter,connector
Naval Air Warfare Center Aircraft Division Joint Base Jbmdl
2815-00-393-5448 INTERCHANGEABLE
Flywheel and Gear,c
1660-00-401-109618492 INTERCHANGEABLE
Converter,liquid Oxygen
Provision, Inc. Dba Provision Inc
6640-00-471-5687 INTERCHANGEABLE
Distilling Apparatus,laboratory
5935-00-518-83481717-1 INTERCHANGEABLE
Connector,plug,electrical
Microwave Devices Inc
5136-00-528-22951534 INTERCHANGEABLE
Tap,thread Cutting
Stanley Tools Div of Stanley Works
5935-00-539-0851 INTERCHANGEABLE
Adapter,connector
5820-01-040-0905AN/TSQ-120 INTERCHANGEABLE
Air Traffic Control Group
Joint Electronics Type Designation System
5133-01-045-4944 INTERCHANGEABLE
Drill,twist
Cross-Reference Index
Part NumberManufacturer
242-0386-00 Albert Frei & Sons, Inc. Dba Afs (USA)
7175 Edo Artisan Inc (USA)
18-492 PRIMARY Albert Frei & Sons, Inc. Dba Afs (USA)
1717-1 American Trans-Coil Corp (USA)
242-0386-00 Alcatel-Lucent Holdings Inc. (USA)
Related Parts
6515-00-122-3821INTERCHANGEABLE
BAG,OSTOMY
7175
5935-00-196-4689INTERCHANGEABLE
ADAPTER,CONNECTOR
48134-8
2815-00-393-5448INTERCHANGEABLE
FLYWHEEL AND GEAR,C
1660-00-401-1096INTERCHANGEABLE
CONVERTER,LIQUID OXYGEN
18492
6640-00-471-5687INTERCHANGEABLE
DISTILLING APPARATUS,LABORATORY
5935-00-518-8348INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
1717-1
5136-00-528-2295INTERCHANGEABLE
TAP,THREAD CUTTING
1534
5935-00-539-0851INTERCHANGEABLE
ADAPTER,CONNECTOR
5820-01-040-0905INTERCHANGEABLE
AIR TRAFFIC CONTROL GROUP
AN/TSQ-120
5133-01-045-4944INTERCHANGEABLE
DRILL,TWIST
5950-01-122-4806INTERCHANGEABLE
TRANSFORMER,POWER
984878-1B
1650-01-130-9694INTERCHANGEABLE
SPOOL,PILOT
DS-936290

Frequently Asked Questions

What is NSN 5950-00-901-1961?

NSN 5950-00-901-1961 is a Coil,radio Frequency, manufactured by Albert Frei & Sons, Inc. Dba Afs, classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-00-901-1961?

NSN 5950-00-901-1961 has 5 cross-referenced part numbers: 242-0386-00 (Albert Frei & Sons, Inc. Dba Afs), 7175 (Edo Artisan Inc), 18-492 (Albert Frei & Sons, Inc. Dba Afs), 1717-1 (American Trans-Coil Corp), 242-0386-00 (Alcatel-Lucent Holdings Inc.).

What NSN replaces 5950-00-901-1961?

There are 12 known substitutes for 5950-00-901-1961: 6515-00-122-3821, 5935-00-196-4689, 2815-00-393-5448 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 18-492?

Key specifications for 18-492: Reliability Indicator: NOT ESTABLISHED; Terminal Type and Quantity: 2 SOLDER STUD; Quality Factor: 100 MINIMUM SINGLE COMPONENT SINGLE WINDING; Rating Method: ELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING. 20 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-00-901-1961 still in active supply?

NSN 5950-00-901-1961 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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