PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4124-7Transformer,audio Frequency

Magic Marker Corp · NSN 5950-00-041-2218 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-041-2218 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-041-2218. Primary manufacturer part number: 4124-7.
Features
  • Transformer,audio Frequency — FSC 5950
  • Mounting Facility Quantity: 1 SINGLE GROUP
  • Mounting Hole Diameter: 0.180 INCHES MINIMUM AND 0.195 INCHES MAXIMUM SINGLE GROUP IN
  • Inclosure Type: FULLY INCLOSED
  • Mounting Method: UNTHREADED HOLE(S) SINGLE GROUP
  • Reliability Indicator: NOT ESTABLISHED
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Terminal Type and Quantity: 4 WIRE LEAD
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-041-2218, 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 Magic Marker Corp. Government technical data includes 11 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5950-00-041-2218
Primary Part Number4124-7
Item NameTransformer,audio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerMagic Marker Corp
StatusCANCELLED
Mounting Facility Quantity1 SINGLE GROUP
Mounting Hole Diameter0.180 INCHES MINIMUM AND 0.195 INCHES MAXIMUM SINGLE GROUP IN
Inclosure TypeFULLY INCLOSED
Mounting MethodUNTHREADED HOLE(S) SINGLE GROUP
Reliability IndicatorNOT ESTABLISHED
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Terminal Type and Quantity4 WIRE LEAD
Body Outside Diameter1.375 INCHES MAXIMUM IN
Frequency Rating15.45 KILOHERTZ NOMINAL SINGLE COMPONENT
Body Length0.690 INCHES MAXIMUM IN
Primary to Secondary Turn Ratio1 TO 50 SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5130-01-406-135241247 INTERCHANGEABLE
Drain Cleaner Elec
Ridge Tool Company
5120-01-429-645500941247000 INTERCHANGEABLE
Screwdriver,flat Tip
Sears, Roebuck and Co. Dba Sears Div Sears Commercial
Cross-Reference Index
Part NumberManufacturer
4124-7 Magic Marker Corp (USA)
673-0214-00 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
Related Parts
5130-01-406-1352INTERCHANGEABLE
DRAIN CLEANER ELEC
41247
5120-01-429-6455INTERCHANGEABLE
SCREWDRIVER,FLAT TIP
00941247000

Frequently Asked Questions

What is NSN 5950-00-041-2218?

NSN 5950-00-041-2218 is a Transformer,audio Frequency, manufactured by Magic Marker Corp, classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-00-041-2218?

NSN 5950-00-041-2218 has 2 cross-referenced part numbers: 4124-7 (Magic Marker Corp), 673-0214-00 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems).

What NSN replaces 5950-00-041-2218?

There are 2 known substitutes for 5950-00-041-2218: 5130-01-406-1352, 5120-01-429-6455. Verify interchangeability with system specifications before substitution.

What are the specifications of 4124-7?

Key specifications for 4124-7: Mounting Facility Quantity: 1 SINGLE GROUP; Mounting Hole Diameter: 0.180 INCHES MINIMUM AND 0.195 INCHES MAXIMUM SINGLE GROUP IN; Inclosure Type: FULLY INCLOSED; Mounting Method: UNTHREADED HOLE(S) SINGLE GROUP. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-00-041-2218 still in active supply?

NSN 5950-00-041-2218 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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