PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

18605Transformer,radio Frequency

Cessna Aircraft Co Arc Avionics Div · NSN 5950-00-583-4537 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-583-4537 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-583-4537. Primary manufacturer part number: 18605.
Features
  • Transformer,radio Frequency — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Mounting Method: THREADED STUD(S) SINGLE GROUP
  • Coil Form Type: HOLLOW SINGLE COMPONENT
  • Body Width: 0.782 INCHES NOMINAL IN
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
  • Body Height: 0.782 INCHES NOMINAL IN
  • Inductance Rating: 86.80 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,radio Frequency, cataloged under National Stock Number 5950-00-583-4537, 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 Cessna Aircraft Co Arc Avionics Div. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-583-4537
Primary Part Number18605
Item NameTransformer,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerCessna Aircraft Co Arc Avionics Div
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Coil Form TypeHOLLOW SINGLE COMPONENT
Body Width0.782 INCHES NOMINAL IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Body Height0.782 INCHES NOMINAL IN
Inductance Rating86.80 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Terminal Type and Quantity4 PIN
Frequency Rating840.0 KILOHERTZ MINIMUM AND 1.75 MEGAHERTZ MAXIMUM SINGLE COMPONENT
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Nominal Thread Size0.086 INCHES SINGLE GROUP IN
Adjustment Device Drive TypeSLOTTED SCREW SINGLE COMPONENT
Inclosure TypeHERMETICALLY SEALED
Mounting Facility Quantity2 SINGLE GROUP
Body Length0.985 INCHES NOMINAL IN
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE SECONDARY
Distance Between Mounting Facility Centers0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Adjustment Method and Quantity1 ADJUSTABLE CORE SINGLE COMPONENT
Thread Quantity Per Inch56 SINGLE GROUP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5365-00-218-624518605 INTERCHANGEABLE
Bushing,tilting Box,pump
Eaton Aerospace, Llc Dba Jackson South
5342-00-506-883618605 INTERCHANGEABLE
Coupling,clamp,grooved
Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
5340-00-620-0156AG34B INTERCHANGEABLE
Seat,helical Compression Spring
Wisconsin Motors, Llc
6210-00-951-354518605 INTERCHANGEABLE
Baffle
Cooper Crouse-Hinds Llc
5961-01-079-748718-605 INTERCHANGEABLE
Transistor
Raytheon Company Dba Raytheon Co
3120-01-125-629818-605 INTERCHANGEABLE
Bearing,washer,thrust
Cunico Corporation
5330-01-351-278318605 INTERCHANGEABLE
Gasket
Coffin Turbo Pump Inc
5120-01-645-943318605 INTERCHANGEABLE
Key,socket Head Screw
Eklind Tool Co
Cross-Reference Index
Part NumberManufacturer
18605 Cessna Aircraft Co Arc Avionics Div (USA)
Related Parts
5365-00-218-6245INTERCHANGEABLE
BUSHING,TILTING BOX,PUMP
18605
5342-00-506-8836INTERCHANGEABLE
COUPLING,CLAMP,GROOVED
18605
5340-00-620-0156INTERCHANGEABLE
SEAT,HELICAL COMPRESSION SPRING
AG34B
6210-00-951-3545INTERCHANGEABLE
BAFFLE
18605
5961-01-079-7487INTERCHANGEABLE
TRANSISTOR
18-605
3120-01-125-6298INTERCHANGEABLE
BEARING,WASHER,THRUST
18-605
5330-01-351-2783INTERCHANGEABLE
GASKET
18605
5120-01-645-9433INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
18605

Frequently Asked Questions

What is NSN 5950-00-583-4537?

NSN 5950-00-583-4537 is a Transformer,radio Frequency, manufactured by Cessna Aircraft Co Arc Avionics Div, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-583-4537?

NSN 5950-00-583-4537 has 1 cross-referenced part number: 18605 (Cessna Aircraft Co Arc Avionics Div).

What NSN replaces 5950-00-583-4537?

There are 8 known substitutes for 5950-00-583-4537: 5365-00-218-6245, 5342-00-506-8836, 5340-00-620-0156 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 18605?

Key specifications for 18605: Reliability Indicator: NOT ESTABLISHED; Mounting Method: THREADED STUD(S) SINGLE GROUP; Coil Form Type: HOLLOW SINGLE COMPONENT; Body Width: 0.782 INCHES NOMINAL IN. 19 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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