PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20800-259Transformer,power

Hickok Waekon Llc · NSN 5950-00-795-9383 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-795-9383 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-795-9383. Primary manufacturer part number: 20800-259.
Features
  • Transformer,power — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Inclosure Type: HERMETICALLY SEALED
  • Nominal Thread Size: 0.250 INCHES SINGLE GROUP IN
  • Winding Shielding Method: INTERNAL SHIELD GROUNDED TO CORE SINGLE COMPONENT
  • Winding Operating Voltage: 160.00 AC VOLTS NOMINAL SINGLE COMPONENT FOURTH SECONDARY
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
  • Frequency Rating: 50.0 HERTZ MINIMUM AND 400.0 HERTZ MAXIMUM SINGLE COMPONENT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-795-9383, 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 Hickok Waekon Llc. Government technical data includes 25 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
NSN5950-00-795-9383
Primary Part Number20800-259
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerHickok Waekon Llc
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Inclosure TypeHERMETICALLY SEALED
Nominal Thread Size0.250 INCHES SINGLE GROUP IN
Winding Shielding MethodINTERNAL SHIELD GROUNDED TO CORE SINGLE COMPONENT
Winding Operating Voltage160.00 AC VOLTS NOMINAL SINGLE COMPONENT FOURTH SECONDARY
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Frequency Rating50.0 HERTZ MINIMUM AND 400.0 HERTZ MAXIMUM SINGLE COMPONENT
Mounting Facility Quantity4 SINGLE GROUP
Center to Center Distance Between Mounting Facilities Parallel to Width3.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Terminal Type and Quantity17 TURRET
Body Height5.000 INCHES NOMINAL IN
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Winding Operating Current750.0 MILLIAMPERES DC NOMINAL SINGLE COMPONENT FOURTH SECONDARY
Winding Function and Quantity2 PRIMARY AND 6 SECONDARY SINGLE COMPONENT
Center to Center Distance Between Mounting Facilities Parallel to Length4.875 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Body Length5.875 INCHES NOMINAL IN
Maximum Operating Temp130.0 CELSIUS DEGC
Winding Operating Voltage15.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND PRIMARY
Body Width4.750 INCHES NOMINAL IN
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Winding Operating Current500.0 MILLIAMPERES DC NOMINAL SINGLE COMPONENT SECOND SECONDARY
Winding Operating Voltage177.00 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY
Winding Operating Voltage248.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT FIRST PRIMARY
Winding Operating Current750.0 MILLIAMPERES DC NOMINAL SINGLE COMPONENT THIRD SECONDARY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5360-00-230-923971885 INTERCHANGEABLE
Spring,helical,compression
Griswold Industries Dba Cla-Val Co
2910-00-377-5548PF906 INTERCHANGEABLE
Filter Element,fluid
Baldwin Filters
6130-00-583-9473A1047499 INTERCHANGEABLE
Rectifier,metallic
Pd&e Electronics, Llc
5315-00-651-8549C112-4 INTERCHANGEABLE
Pin,straight,headless
Honeywell Intl Inc Defense Avionics Systems
3030-00-936-5084C112-4 INTERCHANGEABLE
Belts,v,matched Set
Gates Corporation
Cross-Reference Index
Part NumberManufacturer
5950007959383 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
C1124 Electronic Transformer Corp Div Electronic Transformer Corporation (USA)
T57404 Thordarson Inc (USA)
20800-259 PRIMARY Hickok Waekon Llc (USA)
Related Parts
5360-00-230-9239INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
71885
2910-00-377-5548INTERCHANGEABLE
FILTER ELEMENT,FLUID
PF906
6130-00-583-9473INTERCHANGEABLE
RECTIFIER,METALLIC
A1047499
5315-00-651-8549INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
C112-4
3030-00-936-5084INTERCHANGEABLE
BELTS,V,MATCHED SET
C112-4

Frequently Asked Questions

What is NSN 5950-00-795-9383?

NSN 5950-00-795-9383 is a Transformer,power, manufactured by Hickok Waekon Llc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-795-9383?

NSN 5950-00-795-9383 has 4 cross-referenced part numbers: 5950007959383 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales), C1124 (Electronic Transformer Corp Div Electronic Transformer Corporation), T57404 (Thordarson Inc), 20800-259 (Hickok Waekon Llc).

What NSN replaces 5950-00-795-9383?

There are 5 known substitutes for 5950-00-795-9383: 5360-00-230-9239, 2910-00-377-5548, 6130-00-583-9473 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20800-259?

Key specifications for 20800-259: Reliability Indicator: NOT ESTABLISHED; Inclosure Type: HERMETICALLY SEALED; Nominal Thread Size: 0.250 INCHES SINGLE GROUP IN; Winding Shielding Method: INTERNAL SHIELD GROUNDED TO CORE SINGLE COMPONENT. 26 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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