PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51396Transformer,audio Frequency

Acumen Electronics, Inc. Dba Triad Magnetics Div Triad Magnetics · NSN 5950-00-934-0731 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-934-0731 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-934-0731. Primary manufacturer part number: 51396.
Features
  • Transformer,audio Frequency — FSC 5950
  • Maximum Transformer Power Rating: 100.0 MILLIWATTS SINGLE COMPONENT
  • Impedance Rating in Ohms: 300.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
  • Frequency Rating: 200.0 HERTZ MINIMUM AND 10.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
  • Winding Operating Current: 10.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
  • Distance Between Mounting Facility Centers: 1.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Mounting Hole Diameter: 0.188 INCHES NOMINAL SINGLE GROUP IN
  • Mounting Facility Quantity: 2 SINGLE GROUP
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-934-0731, 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 Acumen Electronics, Inc. Dba Triad Magnetics Div Triad Magnetics. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-934-0731
Primary Part Number51396
Item NameTransformer,audio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerAcumen Electronics, Inc. Dba Triad Magnetics Div Triad Magnetics
StatusACTIVE
Maximum Transformer Power Rating100.0 MILLIWATTS SINGLE COMPONENT
Impedance Rating in Ohms300.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Frequency Rating200.0 HERTZ MINIMUM AND 10.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
Winding Operating Current10.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
Distance Between Mounting Facility Centers1.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Mounting Hole Diameter0.188 INCHES NOMINAL SINGLE GROUP IN
Mounting Facility Quantity2 SINGLE GROUP
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Inclosure TypeOPEN
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Primary to Secondary Turn Ratio1 TO 4 SINGLE COMPONENT
Terminal Type and Quantity6 TAB, SOLDER LUG
Impedance Rating in Ohms5000.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5310-00-356-3481 INTERCHANGEABLE
Washer,flat
5310-01-283-66676545B230-1 INTERCHANGEABLE
Washer,flat
Indal Technologies Inc
5330-01-317-961151396-2 INTERCHANGEABLE
Parts Kit,seal Replacement,mecha
Haskel International, Llc Dba Haskel International, Llc
2910-01-448-917757145 INTERCHANGEABLE
Filter Body,fluid
Wix Corp
5340-01-488-396851396 INTERCHANGEABLE
Mount,resilient,utility
Tech Products Corp
Cross-Reference Index
Part NumberManufacturer
65300059 Precision Aerospace Corporation Dba Precision Engine Control (USA)
65300059 Magnetic Devices Inc (USA)
51396 Magnetek Inc Huntington Div (USA)
51396 PRIMARY Acumen Electronics, Inc. Dba Triad Magnetics Div Triad Magnetics (USA)
Related Parts
5310-00-356-3481INTERCHANGEABLE
WASHER,FLAT
5310-01-283-6667INTERCHANGEABLE
WASHER,FLAT
6545B230-1
5330-01-317-9611INTERCHANGEABLE
PARTS KIT,SEAL REPLACEMENT,MECHA
51396-2
2910-01-448-9177INTERCHANGEABLE
FILTER BODY,FLUID
57145
5340-01-488-3968INTERCHANGEABLE
MOUNT,RESILIENT,UTILITY
51396

Frequently Asked Questions

What is NSN 5950-00-934-0731?

NSN 5950-00-934-0731 is a Transformer,audio Frequency, manufactured by Acumen Electronics, Inc. Dba Triad Magnetics Div Triad Magnetics, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-934-0731?

NSN 5950-00-934-0731 has 4 cross-referenced part numbers: 65300059 (Precision Aerospace Corporation Dba Precision Engine Control), 65300059 (Magnetic Devices Inc), 51396 (Magnetek Inc Huntington Div), 51396 (Acumen Electronics, Inc. Dba Triad Magnetics Div Triad Magnetics).

What NSN replaces 5950-00-934-0731?

There are 5 known substitutes for 5950-00-934-0731: 5310-00-356-3481, 5310-01-283-6667, 5330-01-317-9611 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 51396?

Key specifications for 51396: Maximum Transformer Power Rating: 100.0 MILLIWATTS SINGLE COMPONENT; Impedance Rating in Ohms: 300.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY; Frequency Rating: 200.0 HERTZ MINIMUM AND 10.0 KILOHERTZ MAXIMUM SINGLE COMPONENT; Winding Operating Current: 10.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE 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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