PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

W12185Coil,radio Frequency

Unisys Corp Systems Development · NSN 5950-00-803-8325 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-803-8325 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-803-8325. Primary manufacturer part number: W12185.
Features
  • Coil,radio Frequency — FSC 5950
  • Mounting Method: TERMINAL SINGLE GROUP
  • Core Construction: POWDERED SINGLE COMPONENT
  • Turn Quantity: 72 SINGLE COMPONENT SINGLE WINDING
  • Rating Method: ELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING
  • Quality Factor: 95 MINIMUM SINGLE COMPONENT SINGLE WINDING
  • Coil Form Type: SOLID SINGLE COMPONENT
  • DC Resistance Rating in Ohms: 2.500 SINGLE COMPONENT SINGLE WINDING
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coil,radio Frequency, cataloged under National Stock Number 5950-00-803-8325, 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 Unisys Corp Systems Development. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-803-8325
Primary Part NumberW12185
Item NameCoil,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerUnisys Corp Systems Development
StatusACTIVE
Mounting MethodTERMINAL SINGLE GROUP
Core ConstructionPOWDERED SINGLE COMPONENT
Turn Quantity72 SINGLE COMPONENT SINGLE WINDING
Rating MethodELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING
Quality Factor95 MINIMUM SINGLE COMPONENT SINGLE WINDING
Coil Form TypeSOLID SINGLE COMPONENT
DC Resistance Rating in Ohms2.500 SINGLE COMPONENT SINGLE WINDING
Winding Operating Current50.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Terminal Type and Quantity2 WIRE LEAD
Inclosure TypeOPEN
Reliability IndicatorNOT ESTABLISHED
Inductance Rating52.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
Winding Conductor Size0.02846 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
Body Outside Diameter0.250 INCHES NOMINAL IN
Body Length0.625 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5365-00-496-6978 INTERCHANGEABLE
Plug,machine Thread
5365-01-091-1002W12.185 INTERCHANGEABLE
Plug,machine Thread
Enerpac Tool Group Corp
6620-01-308-2596124-1078 INTERCHANGEABLE
Gage,absolute Pressure,dial Indi
Rogerson Kratos
Cross-Reference Index
Part NumberManufacturer
W12185 Unisys Corp Systems Development (USA)
1241078 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
SZX8443 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
Related Parts
5365-00-496-6978INTERCHANGEABLE
PLUG,MACHINE THREAD
5365-01-091-1002INTERCHANGEABLE
PLUG,MACHINE THREAD
W12.185
6620-01-308-2596INTERCHANGEABLE
GAGE,ABSOLUTE PRESSURE,DIAL INDI
124-1078

Frequently Asked Questions

What is NSN 5950-00-803-8325?

NSN 5950-00-803-8325 is a Coil,radio Frequency, manufactured by Unisys Corp Systems Development, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-803-8325?

NSN 5950-00-803-8325 has 3 cross-referenced part numbers: W12185 (Unisys Corp Systems Development), 1241078 (Lockheed Martin Corporation Div Rms - Mitchel Field), SZX8443 (Lockheed Martin Corporation Div Rms - Mitchel Field).

What NSN replaces 5950-00-803-8325?

There are 3 known substitutes for 5950-00-803-8325: 5365-00-496-6978, 5365-01-091-1002, 6620-01-308-2596. Verify interchangeability with system specifications before substitution.

What are the specifications of W12185?

Key specifications for W12185: Mounting Method: TERMINAL SINGLE GROUP; Core Construction: POWDERED SINGLE COMPONENT; Turn Quantity: 72 SINGLE COMPONENT SINGLE WINDING; Rating Method: ELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING. 15 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com