PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

15426Transformer,audio Frequency

Torotel, Inc. Div Torotel Products, Inc. · NSN 5950-00-914-3413 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-914-3413 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-914-3413. Primary manufacturer part number: 15426.
Features
  • Transformer,audio Frequency — FSC 5950
  • Inclosure Type: FULLY INCLOSED
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Impedance Rating in Ohms: 500.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
  • Reliability Indicator: NOT ESTABLISHED
  • Terminal Type and Quantity: 5 WIRE HOOK
  • Body Length: 1.000 INCHES NOMINAL IN
  • Impedance Rating in Ohms: 125.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-914-3413, 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 Torotel, Inc. Div Torotel Products, Inc.. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 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
NSN5950-00-914-3413
Primary Part Number15426
Item NameTransformer,audio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerTorotel, Inc. Div Torotel Products, Inc.
StatusACTIVE
Inclosure TypeFULLY INCLOSED
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Impedance Rating in Ohms500.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Reliability IndicatorNOT ESTABLISHED
Terminal Type and Quantity5 WIRE HOOK
Body Length1.000 INCHES NOMINAL IN
Impedance Rating in Ohms125.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Body Width1.000 INCHES NOMINAL IN
Mounting Facility Quantity2 SINGLE GROUP
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Body Height1.380 INCHES NOMINAL IN
Thread Quantity Per Inch40 SINGLE GROUP
Frequency Rating100.0 HERTZ MINIMUM AND 10.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
Distance Between Mounting Facility Centers0.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Test Data Document40226-1-65597 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
Nominal Thread Size0.112 INCHES SINGLE GROUP IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5120-00-394-763515426 INTERCHANGEABLE
Wrench,pilot Valve
Ashcroft Inc Dba Heise
3455-00-476-0880 INTERCHANGEABLE
Cutter,milling,end
5365-00-893-9828 INTERCHANGEABLE
Bushing,nonmetallic
5998-01-045-8227402-261 INTERCHANGEABLE
Circuit Card Assembly
L-3 Communications Microdyne
3020-01-064-0626G3-26 INTERCHANGEABLE
Gear,spur
Roller Bearing Co of America, Inc Div Pic Design
5905-01-085-8532402261 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Telemechanics Inc
6250-01-398-811815426 INTERCHANGEABLE
Lampholder
Grimes Aerospace Company
4730-01-416-679515426 INTERCHANGEABLE
Nipple,pipe
Spx Fluid Power
6550-01-541-4669ECL-MS-POS INTERCHANGEABLE
Calibration Solution
Joint Program Executive Office for Chemical Bio Defense
3120-01-547-917740226-1 INTERCHANGEABLE
Bushing,sleeve
Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc
Cross-Reference Index
Part NumberManufacturer
15426 PRIMARY Torotel, Inc. Div Torotel Products, Inc. (USA)
40226-1 Thales Usa, Inc. Div Air Mobility Solutions ("ams") (USA)
040226-0001 Thales Usa, Inc. Div Air Mobility Solutions ("ams") (USA)
Related Parts
5120-00-394-7635INTERCHANGEABLE
WRENCH,PILOT VALVE
15426
3455-00-476-0880INTERCHANGEABLE
CUTTER,MILLING,END
5365-00-893-9828INTERCHANGEABLE
BUSHING,NONMETALLIC
5998-01-045-8227INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
402-261
3020-01-064-0626INTERCHANGEABLE
GEAR,SPUR
G3-26
5905-01-085-8532INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
402261
6250-01-398-8118INTERCHANGEABLE
LAMPHOLDER
15426
4730-01-416-6795INTERCHANGEABLE
NIPPLE,PIPE
15426
6550-01-541-4669INTERCHANGEABLE
CALIBRATION SOLUTION
ECL-MS-POS
3120-01-547-9177INTERCHANGEABLE
BUSHING,SLEEVE
40226-1
5315-01-654-7596INTERCHANGEABLE
PIN,STRAIGHT,HEADED
402261
5998-01-665-3298INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
40226-1

Frequently Asked Questions

What is NSN 5950-00-914-3413?

NSN 5950-00-914-3413 is a Transformer,audio Frequency, manufactured by Torotel, Inc. Div Torotel Products, Inc., classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-914-3413?

NSN 5950-00-914-3413 has 3 cross-referenced part numbers: 15426 (Torotel, Inc. Div Torotel Products, Inc.), 40226-1 (Thales Usa, Inc. Div Air Mobility Solutions ("ams")), 040226-0001 (Thales Usa, Inc. Div Air Mobility Solutions ("ams")).

What NSN replaces 5950-00-914-3413?

There are 12 known substitutes for 5950-00-914-3413: 5120-00-394-7635, 3455-00-476-0880, 5365-00-893-9828 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 15426?

Key specifications for 15426: Inclosure Type: FULLY INCLOSED; Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT; Impedance Rating in Ohms: 500.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY; Reliability Indicator: NOT ESTABLISHED. 17 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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