PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

204-15767-1Transformer,power

The Boeing Company Div Defense · NSN 5950-01-056-6695 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-056-6695 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-056-6695. Primary manufacturer part number: 204-15767-1.
Features
  • Transformer,power — FSC 5950
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 0.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Body Height: 0.904 INCHES NOMINAL IN
  • Winding Operating Voltage: 26.00 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
  • Winding Operating Current: 280.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
  • Body Length: 1.150 INCHES NOMINAL IN
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 0.900 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Winding Operating Current: 100.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-01-056-6695, 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 The Boeing Company Div Defense. Government technical data includes 19 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-056-6695
Primary Part Number204-15767-1
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerThe Boeing Company Div Defense
StatusACTIVE
Center to Center Distance Between Mounting Facilities Parallel to Width0.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Body Height0.904 INCHES NOMINAL IN
Winding Operating Voltage26.00 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
Winding Operating Current280.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
Body Length1.150 INCHES NOMINAL IN
Center to Center Distance Between Mounting Facilities Parallel to Length0.900 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Operating Current100.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Body Width1.000 INCHES NOMINAL IN
Winding Function and Quantity1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
Inclosure TypeFULLY INCLOSED
Winding Operating Voltage208.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Winding Operating Voltage20.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
Mounting Facility Quantity4 SINGLE GROUP
Mounting Hole Diameter0.137 INCHES MINIMUM AND 0.147 INCHES MAXIMUM SINGLE GROUP IN
Reliability IndicatorNOT ESTABLISHED
Terminal Type and Quantity6 WIRE LEAD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5995-00-757-542042892 INTERCHANGEABLE
Cable Assembly,radio Frequency,b
L3harris Technologies, Inc. Div Space and Airborne Systems
6685-01-063-5476 INTERCHANGEABLE
Indicator,differential Temperatu
5962-01-202-295742892 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company Div Rmd Strategic
5120-01-398-9321 INTERCHANGEABLE
Bar,pry
Cross-Reference Index
Part NumberManufacturer
204-15767-1 PRIMARY The Boeing Company Div Defense (USA)
42892 Coast/advanced Chip Magnetics, Inc. (USA)
Related Parts
5995-00-757-5420INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY,B
42892
6685-01-063-5476INTERCHANGEABLE
INDICATOR,DIFFERENTIAL TEMPERATU
5962-01-202-2957INTERCHANGEABLE
MICROCIRCUIT,MEMORY
42892
5120-01-398-9321INTERCHANGEABLE
BAR,PRY

Frequently Asked Questions

What is NSN 5950-01-056-6695?

NSN 5950-01-056-6695 is a Transformer,power, manufactured by The Boeing Company Div Defense, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-056-6695?

NSN 5950-01-056-6695 has 2 cross-referenced part numbers: 204-15767-1 (The Boeing Company Div Defense), 42892 (Coast/advanced Chip Magnetics, Inc.).

What NSN replaces 5950-01-056-6695?

There are 4 known substitutes for 5950-01-056-6695: 5995-00-757-5420, 6685-01-063-5476, 5962-01-202-2957 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 204-15767-1?

Key specifications for 204-15767-1: Center to Center Distance Between Mounting Facilities Parallel to Width: 0.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Body Height: 0.904 INCHES NOMINAL IN; Winding Operating Voltage: 26.00 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY; Winding Operating Current: 280.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY. 19 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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