PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

27A32Transformer,audio Frequency

Thordarson Inc · NSN 5950-00-783-1714 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-783-1714 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-783-1714. Primary manufacturer part number: 27A32.
Features
  • Transformer,audio Frequency — FSC 5950
  • Impedance Rating in Ohms: 150.0 NOMINAL SINGLE COMPONENT ALL PRIMARY
  • Mounting Facility Quantity: 2 SINGLE GROUP
  • Terminal Type and Quantity: 7 TAB, SOLDER LUG
  • Winding Function and Quantity: 2 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Frequency Rating: 300.0 HERTZ MINIMUM AND 2.5 KILOHERTZ MAXIMUM SINGLE COMPONENT
  • Mounting Method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
  • Impedance Rating in Ohms: 1000000.0 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 5950-00-783-1714, 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 Thordarson Inc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-783-1714
Primary Part Number27A32
Item NameTransformer,audio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerThordarson Inc
StatusACTIVE
Impedance Rating in Ohms150.0 NOMINAL SINGLE COMPONENT ALL PRIMARY
Mounting Facility Quantity2 SINGLE GROUP
Terminal Type and Quantity7 TAB, SOLDER LUG
Winding Function and Quantity2 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Frequency Rating300.0 HERTZ MINIMUM AND 2.5 KILOHERTZ MAXIMUM SINGLE COMPONENT
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Impedance Rating in Ohms1000000.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Body Outside Diameter0.938 INCHES NOMINAL IN
Body Length1.438 INCHES NOMINAL IN
Inclosure TypeHERMETICALLY SEALED
Winding Shielding MethodINTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT
Maximum Transformer Power Rating1.5 WATTS SINGLE COMPONENT
Distance Between Mounting Facility Centers1.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Maximum Operating Temp105.0 CELSIUS DEGC
Reliability IndicatorNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
4320-00-035-7578BS4-1412ALT1PC21 INTERCHANGEABLE
Ring,lantern
Circor Naval Solutions Llc Dba Warren Pumps
5365-00-058-6636H9 INTERCHANGEABLE
Ring,shredder
Insinger Machine Co
5985-00-201-5058 INTERCHANGEABLE
Coupler,directional
3110-00-227-2131 INTERCHANGEABLE
Bearing,ball,duplex
2920-00-293-5244167-0241 INTERCHANGEABLE
Spark Plug
Cummins Power Generation Inc.
2510-00-618-512932W3509 INTERCHANGEABLE
Plate Armor Hood
Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.)
4730-00-877-6298 INTERCHANGEABLE
Clamp,hose
3020-00-997-2329165B INTERCHANGEABLE
Gear,pinion,winch
Arcosa Marine Components, Llc
5999-01-214-8644H9 INTERCHANGEABLE
Heater,thermal Release
Siemens Energy and Automation Inc Siemens Furnas Controls Div
6515-01-505-0961H9 INTERCHANGEABLE
Electrode,electrosurgical Appara
Ellman International, Inc.
Cross-Reference Index
Part NumberManufacturer
H9 United Transformer Corp Sub of Opt Industries Inc (USA)
H9 Magnetika Inc (USA)
27A32 PRIMARY Thordarson Inc (USA)
Related Parts
4320-00-035-7578INTERCHANGEABLE
RING,LANTERN
BS4-1412ALT1PC21
5365-00-058-6636INTERCHANGEABLE
RING,SHREDDER
H9
5985-00-201-5058INTERCHANGEABLE
COUPLER,DIRECTIONAL
3110-00-227-2131INTERCHANGEABLE
BEARING,BALL,DUPLEX
2920-00-293-5244INTERCHANGEABLE
SPARK PLUG
167-0241
2510-00-618-5129INTERCHANGEABLE
PLATE ARMOR HOOD
32W3509
4730-00-877-6298INTERCHANGEABLE
CLAMP,HOSE
3020-00-997-2329INTERCHANGEABLE
GEAR,PINION,WINCH
165B
5999-01-214-8644INTERCHANGEABLE
HEATER,THERMAL RELEASE
H9
6515-01-505-0961INTERCHANGEABLE
ELECTRODE,ELECTROSURGICAL APPARA
H9
6240-01-539-5100INTERCHANGEABLE
LAMP,INCANDESCENT
3113515C1L

Frequently Asked Questions

What is NSN 5950-00-783-1714?

NSN 5950-00-783-1714 is a Transformer,audio Frequency, manufactured by Thordarson Inc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-783-1714?

NSN 5950-00-783-1714 has 3 cross-referenced part numbers: H9 (United Transformer Corp Sub of Opt Industries Inc), H9 (Magnetika Inc), 27A32 (Thordarson Inc).

What NSN replaces 5950-00-783-1714?

There are 11 known substitutes for 5950-00-783-1714: 4320-00-035-7578, 5365-00-058-6636, 5985-00-201-5058 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 27A32?

Key specifications for 27A32: Impedance Rating in Ohms: 150.0 NOMINAL SINGLE COMPONENT ALL PRIMARY; Mounting Facility Quantity: 2 SINGLE GROUP; Terminal Type and Quantity: 7 TAB, SOLDER LUG; Winding Function and Quantity: 2 PRIMARY AND 1 SECONDARY SINGLE COMPONENT. 15 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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