PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

LT4K214Coil,radio Frequency

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5950-01-089-9459 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-089-9459 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-089-9459. Primary manufacturer part number: LT4K214.
Features
  • Coil,radio Frequency — FSC 5950
  • Quality Factor: 40 MINIMUM SINGLE COMPONENT SINGLE WINDING
  • Maximum Operating Temp: 105.0 CELSIUS DEGC
  • Test Data Document: 81349-MIL-C-15305 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
  • DC Resistance Rating in Ohms: 0.600 SINGLE COMPONENT SINGLE WINDING
  • Inclosure Type: FULLY INCLOSED
  • Specification/standard Data: 96906-MS14040 GOVERNMENT STANDARD
  • Inductance Rating: 15.00 MICROHENRIES NOMINAL 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 5950-01-089-9459, 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 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5950-01-089-9459
Primary Part NumberLT4K214
Item NameCoil,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
Quality Factor40 MINIMUM SINGLE COMPONENT SINGLE WINDING
Maximum Operating Temp105.0 CELSIUS DEGC
Test Data Document81349-MIL-C-15305 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
DC Resistance Rating in Ohms0.600 SINGLE COMPONENT SINGLE WINDING
Inclosure TypeFULLY INCLOSED
Specification/standard Data96906-MS14040 GOVERNMENT STANDARD
Inductance Rating15.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
Body Width0.204 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN
Body Height0.189 INCHES MINIMUM AND 0.251 INCHES MAXIMUM IN
Mounting MethodTERMINAL SINGLE GROUP
Winding Conductor Size0.02535 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Terminal Type and Quantity2 WIRE LEAD
Coil Form TypeSOLID SINGLE COMPONENT
Winding Operating Current380.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Reliability IndicatorNOT ESTABLISHED
Core ConstructionS0LID SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
5330-00-178-352909368AB INTERCHANGEABLE
Seal,plain Encased
Cnh Industrial America Llc Dba Cnh America
5935-00-209-5645330878 INTERCHANGEABLE
Connector,plug,electrical
Te Connectivity Corporation
6145-01-583-2631450028 INTERCHANGEABLE
Wire,electrical
Streamlight Inc Dba Streamlight Inc
Cross-Reference Index
Part NumberManufacturer
LT4K214 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-C-15305 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MS14040-6 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
4500-28 American Precision Industries Inc. (USA)
LT10K102 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-15305 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MS18100-15 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5330-00-178-3529INTERCHANGEABLE
SEAL,PLAIN ENCASED
09368AB
5935-00-209-5645INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
330878
6145-01-583-2631INTERCHANGEABLE
WIRE,ELECTRICAL
450028

Frequently Asked Questions

What is NSN 5950-01-089-9459?

NSN 5950-01-089-9459 is a Coil,radio Frequency, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-01-089-9459?

NSN 5950-01-089-9459 has 7 cross-referenced part numbers: LT4K214 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-C-15305 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MS14040-6 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 4500-28 (American Precision Industries Inc.), LT10K102 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 2 more.

What NSN replaces 5950-01-089-9459?

There are 3 known substitutes for 5950-01-089-9459: 5330-00-178-3529, 5935-00-209-5645, 6145-01-583-2631. Verify interchangeability with system specifications before substitution.

What are the specifications of LT4K214?

Key specifications for LT4K214: Quality Factor: 40 MINIMUM SINGLE COMPONENT SINGLE WINDING; Maximum Operating Temp: 105.0 CELSIUS DEGC; Test Data Document: 81349-MIL-C-15305 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).; DC Resistance Rating in Ohms: 0.600 SINGLE COMPONENT SINGLE WINDING. 18 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-01-089-9459 still in active supply?

NSN 5950-01-089-9459 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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