PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

18-306Coil,radio Frequency

Albert Frei & Sons, Inc. Dba Afs · NSN 5950-00-084-3411 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-084-3411 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-084-3411. Primary manufacturer part number: 18-306.
Features
  • Coil,radio Frequency — FSC 5950
  • Core Construction: POWDERED SINGLE COMPONENT
  • Reliability Indicator: NOT ESTABLISHED
  • Maximum Operating Temp: 125.0 CELSIUS DEGC
  • Winding Conductor Size: 0.01003 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
  • Adjustment Method and Quantity: 1 ADJUSTABLE CORE SINGLE COMPONENT
  • Adjustment Device Drive Type: SLOTTED SCREW SINGLE COMPONENT
  • Rating Method: ELECTRICAL AND WINDING TURNS 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 5950-00-084-3411, 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 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-084-3411
Primary Part Number18-306
Item NameCoil,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerAlbert Frei & Sons, Inc. Dba Afs
StatusACTIVE
Core ConstructionPOWDERED SINGLE COMPONENT
Reliability IndicatorNOT ESTABLISHED
Maximum Operating Temp125.0 CELSIUS DEGC
Winding Conductor Size0.01003 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
Adjustment Method and Quantity1 ADJUSTABLE CORE SINGLE COMPONENT
Adjustment Device Drive TypeSLOTTED SCREW SINGLE COMPONENT
Rating MethodELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING
Terminal Type and Quantity2 WIRE LEAD
Coil Form TypeHOLLOW SINGLE COMPONENT
Inclosure TypeOPEN
Turn Quantity13 SINGLE COMPONENT SINGLE WINDING
Quality Factor95 MINIMUM SINGLE COMPONENT SINGLE WINDING
Inductance Rating0.86 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
Body Length0.750 INCHES NOMINAL IN
Overall Diameter0.250 INCHES MAXIMUM IN
Mounting MethodTERMINAL SINGLE GROUP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
6620-00-144-338718306 INTERCHANGEABLE
Bellows and Mount Assembly
Ranco Inc Ranco Controls Div
5133-00-894-5614 INTERCHANGEABLE
Drill,twist
5307-00-935-1218 INTERCHANGEABLE
Stud,plain
5305-00-954-4295MS35190-287 INTERCHANGEABLE
Screw,machine
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
9905-01-044-7612 INTERCHANGEABLE
Plate,instruction
4730-01-311-396618306 INTERCHANGEABLE
Restrictor,fluid Flow
Exceltec Intl Corp
5905-01-396-75690183060008 INTERCHANGEABLE
Resistor,fixed,film
Riimic, Llc Dba Sunair Electronics
Cross-Reference Index
Part NumberManufacturer
18-306 Albert Frei & Sons, Inc. Dba Afs (USA)
240-1096-00 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
Related Parts
6620-00-144-3387INTERCHANGEABLE
BELLOWS AND MOUNT ASSEMBLY
18306
5133-00-894-5614INTERCHANGEABLE
DRILL,TWIST
5307-00-935-1218INTERCHANGEABLE
STUD,PLAIN
5305-00-954-4295INTERCHANGEABLE
SCREW,MACHINE
MS35190-287
9905-01-044-7612INTERCHANGEABLE
PLATE,INSTRUCTION
4730-01-311-3966INTERCHANGEABLE
RESTRICTOR,FLUID FLOW
18306
5905-01-396-7569INTERCHANGEABLE
RESISTOR,FIXED,FILM
0183060008

Frequently Asked Questions

What is NSN 5950-00-084-3411?

NSN 5950-00-084-3411 is a Coil,radio Frequency, manufactured by Albert Frei & Sons, Inc. Dba Afs, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-084-3411?

NSN 5950-00-084-3411 has 2 cross-referenced part numbers: 18-306 (Albert Frei & Sons, Inc. Dba Afs), 240-1096-00 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems).

What NSN replaces 5950-00-084-3411?

There are 7 known substitutes for 5950-00-084-3411: 6620-00-144-3387, 5133-00-894-5614, 5307-00-935-1218 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 18-306?

Key specifications for 18-306: Core Construction: POWDERED SINGLE COMPONENT; Reliability Indicator: NOT ESTABLISHED; Maximum Operating Temp: 125.0 CELSIUS DEGC; Winding Conductor Size: 0.01003 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN. 16 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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