PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

PC2420D503Transformer,radio Frequency

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5950-00-647-9336 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-647-9336 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-647-9336. Primary manufacturer part number: PC2420D503.
Features
  • Transformer,radio Frequency — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Nominal Thread Size: 0.375 INCHES SINGLE GROUP IN
  • Coil Form Type: HOLLOW SINGLE COMPONENT
  • Turn Quantity: 7-5/6 SINGLE COMPONENT SINGLE PRIMARY
  • Thread Quantity Per Inch: 32 SINGLE GROUP
  • Body Outside Diameter: 0.328 INCHES NOMINAL IN
  • Adjustment Device Drive Type: SLOTTED SCREW 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 5950-00-647-9336, 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 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5950-00-647-9336
Primary Part NumberPC2420D503
Item NameTransformer,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusCANCELLED
Reliability IndicatorNOT ESTABLISHED
Nominal Thread Size0.375 INCHES SINGLE GROUP IN
Coil Form TypeHOLLOW SINGLE COMPONENT
Turn Quantity7-5/6 SINGLE COMPONENT SINGLE PRIMARY
Thread Quantity Per Inch32 SINGLE GROUP
Body Outside Diameter0.328 INCHES NOMINAL IN
Adjustment Device Drive TypeSLOTTED SCREW SINGLE COMPONENT
Winding Function and Quantity1 PRIMARY SINGLE COMPONENT
Adjustment Method and Quantity1 ADJUSTABLE CORE SINGLE COMPONENT
Body Length0.938 INCHES NOMINAL IN
Rating MethodWINDING TURNS SINGLE COMPONENT SINGLE PRIMARY
Mounting MethodTHREADED BUSHING SINGLE GROUP
Terminal Type and Quantity5 TAB, SOLDER LUG
Winding Conductor Size0.01594 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY IN
Inclosure TypeOPEN
Thread Series DesignatorUNEF SINGLE GROUP
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
5950-00-041-2214 INTERCHANGEABLE
Transformer,audio Frequency
5306-00-424-1560 INTERCHANGEABLE
Bolt,internally Relieved Body
5136-00-580-7359T106A INTERCHANGEABLE
Tap,thread Cutting
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
6625-00-826-7042T106 INTERCHANGEABLE
Converter,wave Form
Transico, Inc. Dba Eeco Switch
5930-00-897-6368 INTERCHANGEABLE
Switch Section,rotary
4320-01-192-7228T-106 INTERCHANGEABLE
Piston,pump
Ametek Inc
5331-01-459-6764T106 INTERCHANGEABLE
O-Ring
Unertl John Optical Co Inc
Cross-Reference Index
Part NumberManufacturer
PC2420D503 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
T106 Delta Coils (USA)
740398-503 Rca Corp Distributor and Special Products Div
P740398-503 Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (USA)
T632484-501 Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (USA)
740398-503 Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (USA)
740398-503 Hiltronics Corporation Dba Hiltronics Corp (USA)
Related Parts
5950-00-041-2214INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
5306-00-424-1560INTERCHANGEABLE
BOLT,INTERNALLY RELIEVED BODY
5136-00-580-7359INTERCHANGEABLE
TAP,THREAD CUTTING
T106A
6625-00-826-7042INTERCHANGEABLE
CONVERTER,WAVE FORM
T106
5930-00-897-6368INTERCHANGEABLE
SWITCH SECTION,ROTARY
4320-01-192-7228INTERCHANGEABLE
PISTON,PUMP
T-106
5331-01-459-6764INTERCHANGEABLE
O-RING
T106

Frequently Asked Questions

What is NSN 5950-00-647-9336?

NSN 5950-00-647-9336 is a Transformer,radio Frequency, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-00-647-9336?

NSN 5950-00-647-9336 has 7 cross-referenced part numbers: PC2420D503 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), T106 (Delta Coils), 740398-503 (Rca Corp Distributor and Special Products Div), P740398-503 (Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin), T632484-501 (Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin) and 2 more.

What NSN replaces 5950-00-647-9336?

There are 7 known substitutes for 5950-00-647-9336: 5950-00-041-2214, 5306-00-424-1560, 5136-00-580-7359 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of PC2420D503?

Key specifications for PC2420D503: Reliability Indicator: NOT ESTABLISHED; Nominal Thread Size: 0.375 INCHES SINGLE GROUP IN; Coil Form Type: HOLLOW SINGLE COMPONENT; Turn Quantity: 7-5/6 SINGLE COMPONENT SINGLE PRIMARY. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-00-647-9336 still in active supply?

NSN 5950-00-647-9336 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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