PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

143204-002Form,coil

L3harris Technologies, Inc. · NSN 5950-01-197-2186 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-197-2186 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-197-2186. Primary manufacturer part number: 143204-002.
Features
  • Form,coil — FSC 5950
  • Surface Condition: PLAIN
  • Criticality Code Justification: FEAT
  • Coil Form Type: SOLID
  • Overall Diameter: 0.200 INCHES NOMINAL IN
  • 3 verified cross-references
  • Primary manufacturer: L3harris Technologies, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Form,coil, cataloged under National Stock Number 5950-01-197-2186, 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 L3harris Technologies, Inc.. Government technical data includes 4 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5950-01-197-2186
Primary Part Number143204-002
Item NameForm,coil
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerL3harris Technologies, Inc.
StatusCANCELLED
Surface ConditionPLAIN
Criticality Code JustificationFEAT
Coil Form TypeSOLID
Overall Diameter0.200 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
5342-01-037-588552012 INTERCHANGEABLE
Plug
Shaw Development, Llc
Cross-Reference Index
Part NumberManufacturer
143204-002 PRIMARY L3harris Technologies, Inc. (USA)
T20-12 PRIMARY Micrometals Inc (USA)
T20-12SIMTO Micrometals Inc (USA)
Related Parts
5342-01-037-5885INTERCHANGEABLE
PLUG
52012

Frequently Asked Questions

What is NSN 5950-01-197-2186?

NSN 5950-01-197-2186 is a Form,coil, manufactured by L3harris Technologies, Inc., classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-01-197-2186?

NSN 5950-01-197-2186 has 3 cross-referenced part numbers: 143204-002 (L3harris Technologies, Inc.), T20-12 (Micrometals Inc), T20-12SIMTO (Micrometals Inc).

What NSN replaces 5950-01-197-2186?

There is 1 known substitute for 5950-01-197-2186: 5342-01-037-5885. Verify interchangeability with system specifications before substitution.

What are the specifications of 143204-002?

Key specifications for 143204-002: Special Features: PERMEABILITY 4.0; FREQUENCY 20 TO 200 MHZ MHz; Surface Condition: PLAIN; Criticality Code Justification: FEAT; Coil Form Type: SOLID. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-01-197-2186 still in active supply?

NSN 5950-01-197-2186 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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