PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12363Transformer,audio Frequency

Decco Inc · NSN 5950-00-939-4265 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-939-4265 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-939-4265. Primary manufacturer part number: 12363.
Features
  • Transformer,audio Frequency — FSC 5950
  • Terminal Type and Quantity: 6 TAB, SOLDER LUG
  • Primary to Secondary Turn Ratio: 1 TO 1 SINGLE COMPONENT
  • Impedance Rating in Ohms: 150.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
  • Impedance Rating in Ohms: 150.0 NOMINAL SINGLE COMPONENT FIRST PRIMARY
  • Thread Quantity Per Inch: 32 SINGLE GROUP
  • Impedance Rating in Ohms: 600.0 NOMINAL SINGLE COMPONENT SECOND PRIMARY
  • Inclosure Type: OPEN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-939-4265, 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 Decco Inc. Government technical data includes 13 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-939-4265
Primary Part Number12363
Item NameTransformer,audio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerDecco Inc
StatusACTIVE
Terminal Type and Quantity6 TAB, SOLDER LUG
Primary to Secondary Turn Ratio1 TO 1 SINGLE COMPONENT
Impedance Rating in Ohms150.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Impedance Rating in Ohms150.0 NOMINAL SINGLE COMPONENT FIRST PRIMARY
Thread Quantity Per Inch32 SINGLE GROUP
Impedance Rating in Ohms600.0 NOMINAL SINGLE COMPONENT SECOND PRIMARY
Inclosure TypeOPEN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Frequency Rating100.0 HERTZ MINIMUM AND 10.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
Nominal Thread Size0.138 INCHES SINGLE GROUP IN
Maximum Transformer Power Rating200.0 MILLIWATTS SINGLE COMPONENT
Mounting Facility Quantity4 SINGLE GROUP
Winding Function and Quantity2 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5950-00-059-2687 INTERCHANGEABLE
Transformer,power
5998-00-103-101512363 INTERCHANGEABLE
Printed Circuit Board
Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit
6150-00-279-697516205 INTERCHANGEABLE
Lead,storage Battery
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
4130-00-555-1309126007-012 INTERCHANGEABLE
Filter Element,air Conditioning
Falls Filtration Technologies, Inc.
4820-00-815-674312363 INTERCHANGEABLE
Valve,pneumatic Tank
Avox Systems Inc Dba Avox Systems Inc
5330-01-005-404112364 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
5310-01-060-116912363 INTERCHANGEABLE
Washer,recessed
Aerocontrolex Group, Inc. Div Talley Actuators
7310-01-106-98832062-2 INTERCHANGEABLE
Pan,steam Table
The Vollrath Company, L.l.c. Div Vollrath
5925-01-179-8554 INTERCHANGEABLE
Circuit Breaker
5920-01-408-350812363 INTERCHANGEABLE
Fuseholder,block
Auto Vehicle Parts Co Dba Au-Ve-Co
Cross-Reference Index
Part NumberManufacturer
530DS002 Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company (USA)
12363 PRIMARY Decco Inc (USA)
Related Parts
5950-00-059-2687INTERCHANGEABLE
TRANSFORMER,POWER
5998-00-103-1015INTERCHANGEABLE
PRINTED CIRCUIT BOARD
12363
6150-00-279-6975INTERCHANGEABLE
LEAD,STORAGE BATTERY
16205
4130-00-555-1309INTERCHANGEABLE
FILTER ELEMENT,AIR CONDITIONING
126007-012
4820-00-815-6743INTERCHANGEABLE
VALVE,PNEUMATIC TANK
12363
5330-01-005-4041INTERCHANGEABLE
SEAL,PLAIN ENCASED
12364
5310-01-060-1169INTERCHANGEABLE
WASHER,RECESSED
12363
7310-01-106-9883INTERCHANGEABLE
PAN,STEAM TABLE
2062-2
5925-01-179-8554INTERCHANGEABLE
CIRCUIT BREAKER
5920-01-408-3508INTERCHANGEABLE
FUSEHOLDER,BLOCK
12363

Frequently Asked Questions

What is NSN 5950-00-939-4265?

NSN 5950-00-939-4265 is a Transformer,audio Frequency, manufactured by Decco Inc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-939-4265?

NSN 5950-00-939-4265 has 2 cross-referenced part numbers: 530DS002 (Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company), 12363 (Decco Inc).

What NSN replaces 5950-00-939-4265?

There are 10 known substitutes for 5950-00-939-4265: 5950-00-059-2687, 5998-00-103-1015, 6150-00-279-6975 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12363?

Key specifications for 12363: Terminal Type and Quantity: 6 TAB, SOLDER LUG; Primary to Secondary Turn Ratio: 1 TO 1 SINGLE COMPONENT; Impedance Rating in Ohms: 150.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY; Impedance Rating in Ohms: 150.0 NOMINAL SINGLE COMPONENT FIRST PRIMARY. 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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