PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C8242Transformer,audio Frequency

Electronic Transformer Corp Div Electronic Transformer Corporation · NSN 5950-00-064-3124 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-064-3124 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-064-3124. Primary manufacturer part number: C8242.
Features
  • Transformer,audio Frequency — FSC 5950
  • Body Width: 0.600 INCHES MAXIMUM IN
  • Body Length: 0.740 INCHES MAXIMUM IN
  • Impedance Rating in Ohms: 25000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
  • Inclosure Type: FULLY INCLOSED
  • Frequency Rating: 300.0 HERTZ MINIMUM AND 100.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
  • Impedance Rating in Ohms: 250.0 NOMINAL SINGLE COMPONENT ALL SECONDARY
  • Maximum Transformer Power Rating: 40.0 MILLIWATTS SINGLE COMPONENT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-064-3124, 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 Electronic Transformer Corp Div Electronic Transformer Corporation. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-064-3124
Primary Part NumberC8242
Item NameTransformer,audio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerElectronic Transformer Corp Div Electronic Transformer Corporation
StatusACTIVE
Body Width0.600 INCHES MAXIMUM IN
Body Length0.740 INCHES MAXIMUM IN
Impedance Rating in Ohms25000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Inclosure TypeFULLY INCLOSED
Frequency Rating300.0 HERTZ MINIMUM AND 100.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
Impedance Rating in Ohms250.0 NOMINAL SINGLE COMPONENT ALL SECONDARY
Maximum Transformer Power Rating40.0 MILLIWATTS SINGLE COMPONENT
Terminal Type and Quantity6 WIRE LEAD
Mounting MethodTERMINAL SINGLE GROUP
Transformer FunctionINTERSTAGE
Body Height0.500 INCHES MAXIMUM IN
Winding Function and Quantity1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
Reliability IndicatorNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5315-00-054-3207543207 INTERCHANGEABLE
Key,machine
U S Army Tank Automotive Command Amsta-Im-Mm
4510-00-086-88618560 INTERCHANGEABLE
Faucet,single
Elkay Mfg Co Water Cooler Div
5845-00-090-392717640 INTERCHANGEABLE
Ring Mounting
Raytheon Company Dba Raytheon
5340-00-182-55533063 INTERCHANGEABLE
Standoff,threaded,spacing
Marvel Manufacturing Co Div the Marvel Manufacturing Company
6530-00-261-8929T15070 INTERCHANGEABLE
Brush-Sponge,surgical Scrub
Nice-Pak Products Inc
4720-00-277-8982 INTERCHANGEABLE
Hose,nonmetallic
5305-00-382-5919655138 INTERCHANGEABLE
Screw
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5999-00-421-604873-063 INTERCHANGEABLE
Shielding Gasket,electronic
Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division
5905-00-535-93638524695-501 INTERCHANGEABLE
Resistor,variable,wire Wound,non
Us Army Aviation and Missile Command
5945-00-689-138317640 INTERCHANGEABLE
Solenoid,electrical
Arvin Industries Inc
Cross-Reference Index
Part NumberManufacturer
C8242 Electronic Transformer Corp Div Electronic Transformer Corporation (USA)
3063 Inrcore, Llc Div Inrcore (USA)
K71 B G Laboratories Inc. (USA)
G4332 Keytronics, Inc. Div Api Technologies Corp- Magnetics (USA)
17640 Dyco Electronics Inc (USA)
371601 Electronic Transformer Corp Div Electronic Transformer Corporation (USA)
655138 Raytheon Technical Services Company (USA)
73063 Inrcore, Llc Div Inrcore (USA)
W8065 Cen Electronics a Div of Chloride Power Electronics Inc (USA)
Related Parts
5315-00-054-3207INTERCHANGEABLE
KEY,MACHINE
543207
4510-00-086-8861INTERCHANGEABLE
FAUCET,SINGLE
8560
5845-00-090-3927INTERCHANGEABLE
RING MOUNTING
17640
5340-00-182-5553INTERCHANGEABLE
STANDOFF,THREADED,SPACING
3063
6530-00-261-8929INTERCHANGEABLE
BRUSH-SPONGE,SURGICAL SCRUB
T15070
4720-00-277-8982INTERCHANGEABLE
HOSE,NONMETALLIC
5305-00-382-5919INTERCHANGEABLE
SCREW
655138
5999-00-421-6048INTERCHANGEABLE
SHIELDING GASKET,ELECTRONIC
73-063
5905-00-535-9363INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
8524695-501
5945-00-689-1383INTERCHANGEABLE
SOLENOID,ELECTRICAL
17640
3020-00-781-7345INTERCHANGEABLE
GEAR,SPUR
4549217
5325-00-799-4004INTERCHANGEABLE
GROMMET,NONMETALLIC

Frequently Asked Questions

What is NSN 5950-00-064-3124?

NSN 5950-00-064-3124 is a Transformer,audio Frequency, manufactured by Electronic Transformer Corp Div Electronic Transformer Corporation, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-064-3124?

NSN 5950-00-064-3124 has 9 cross-referenced part numbers: C8242 (Electronic Transformer Corp Div Electronic Transformer Corporation), 3063 (Inrcore, Llc Div Inrcore), K71 (B G Laboratories Inc.), G4332 (Keytronics, Inc. Div Api Technologies Corp- Magnetics), 17640 (Dyco Electronics Inc) and 4 more.

What NSN replaces 5950-00-064-3124?

There are 12 known substitutes for 5950-00-064-3124: 5315-00-054-3207, 4510-00-086-8861, 5845-00-090-3927 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of C8242?

Key specifications for C8242: Body Width: 0.600 INCHES MAXIMUM IN; Body Length: 0.740 INCHES MAXIMUM IN; Impedance Rating in Ohms: 25000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY; Inclosure Type: FULLY INCLOSED. 13 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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