PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8655Transformer,radio Frequency

Kay Elemetrics Corporation · NSN 5950-00-113-2472 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-113-2472 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-113-2472. Primary manufacturer part number: 8655.
Features
  • Transformer,radio Frequency — FSC 5950
  • Body Length: 3.560 INCHES NOMINAL IN
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Terminal Type and Quantity: 5 WIRE LEAD
  • Turn Quantity: 127 SINGLE COMPONENT SINGLE PRIMARY
  • Reliability Indicator: NOT ESTABLISHED
  • Distance Between Mounting Facility Centers: 3.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Coil Form Type: SOLID SINGLE COMPONENT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,radio Frequency, cataloged under National Stock Number 5950-00-113-2472, 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 Kay Elemetrics Corporation. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-113-2472
Primary Part Number8655
Item NameTransformer,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerKay Elemetrics Corporation
StatusACTIVE
Body Length3.560 INCHES NOMINAL IN
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Terminal Type and Quantity5 WIRE LEAD
Turn Quantity127 SINGLE COMPONENT SINGLE PRIMARY
Reliability IndicatorNOT ESTABLISHED
Distance Between Mounting Facility Centers3.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Coil Form TypeSOLID SINGLE COMPONENT
Mounting Facility Quantity2 SINGLE GROUP
Inclosure TypeFULLY INCLOSED
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Nominal Thread Size0.138 INCHES SINGLE GROUP IN
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Thread Quantity Per Inch32 SINGLE GROUP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
6240-00-117-95338655 INTERCHANGEABLE
Lamp,incandescent
Lamp Industry for Use with Industry Designations and Abbreviations for Lamps
6145-00-194-9840 INTERCHANGEABLE
Braid,wire
5120-00-293-3603 INTERCHANGEABLE
Pin Straightener,electron Tube
5330-00-373-0023 INTERCHANGEABLE
Packing Assortment,preformed
5960-00-997-7386 INTERCHANGEABLE
Electron Tube
5950-01-020-169911743659 INTERCHANGEABLE
Coil,radio Frequency
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
5905-01-049-21518655 INTERCHANGEABLE
Resistor,variable,wire Wound,non
Electro Scientific Industries Inc
5962-01-196-6039 INTERCHANGEABLE
Microcircuit Assembly
5930-01-359-41305100-0040-00 INTERCHANGEABLE
Switch,slide
Cxr Larus Corporation Div Cxr Telcom
Cross-Reference Index
Part NumberManufacturer
8655 Kay Elemetrics Corporation (USA)
8524K Kay Elemetrics Corporation (USA)
Related Parts
6240-00-117-9533INTERCHANGEABLE
LAMP,INCANDESCENT
8655
6145-00-194-9840INTERCHANGEABLE
BRAID,WIRE
5120-00-293-3603INTERCHANGEABLE
PIN STRAIGHTENER,ELECTRON TUBE
5330-00-373-0023INTERCHANGEABLE
PACKING ASSORTMENT,PREFORMED
5960-00-997-7386INTERCHANGEABLE
ELECTRON TUBE
5950-01-020-1699INTERCHANGEABLE
COIL,RADIO FREQUENCY
11743659
5905-01-049-2151INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
8655
5962-01-196-6039INTERCHANGEABLE
MICROCIRCUIT ASSEMBLY
5930-01-359-4130INTERCHANGEABLE
SWITCH,SLIDE
5100-0040-00

Frequently Asked Questions

What is NSN 5950-00-113-2472?

NSN 5950-00-113-2472 is a Transformer,radio Frequency, manufactured by Kay Elemetrics Corporation, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-113-2472?

NSN 5950-00-113-2472 has 2 cross-referenced part numbers: 8655 (Kay Elemetrics Corporation), 8524K (Kay Elemetrics Corporation).

What NSN replaces 5950-00-113-2472?

There are 9 known substitutes for 5950-00-113-2472: 6240-00-117-9533, 6145-00-194-9840, 5120-00-293-3603 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8655?

Key specifications for 8655: Body Length: 3.560 INCHES NOMINAL IN; Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT; Terminal Type and Quantity: 5 WIRE LEAD; Turn Quantity: 127 SINGLE COMPONENT SINGLE PRIMARY. 15 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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