PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

441803-1Transformer,power

Raytheon Company Dba Raytheon · NSN 5950-00-727-0710 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-727-0710 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-727-0710. Primary manufacturer part number: 441803-1.
Features
  • Transformer,power — FSC 5950
  • Winding Function and Quantity: 1 PRIMARY AND 3 SECONDARY SINGLE COMPONENT
  • Winding Operating Voltage: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
  • Winding Operating Voltage: 6.30 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
  • Winding Operating Voltage: 16.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
  • Winding Operating Current: 100.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
  • Reliability Indicator: NOT ESTABLISHED
  • Terminal Type and Quantity: 11 TAB, SOLDER LUG
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-727-0710, 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 Raytheon Company Dba Raytheon. 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5950-00-727-0710
Primary Part Number441803-1
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon
StatusCANCELLED
Winding Function and Quantity1 PRIMARY AND 3 SECONDARY SINGLE COMPONENT
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Winding Operating Voltage6.30 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
Winding Operating Voltage16.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
Winding Operating Current100.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
Reliability IndicatorNOT ESTABLISHED
Terminal Type and Quantity11 TAB, SOLDER LUG
Winding Operating Current35.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT THIRD SECONDARY
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Maximum Operating Temp90.0 CELSIUS DEGC
Mounting Facility Quantity4 SINGLE GROUP
Inclosure TypeHERMETICALLY SEALED
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Winding Operating Current300.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
Center to Center Distance Between Mounting Facilities Parallel to Width1.188 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Thread Quantity Per Inch32 SINGLE GROUP
Winding Operating Voltage28.60 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY
Body Height2.380 INCHES MAXIMUM IN
Winding Shielding MethodINTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT
Center to Center Distance Between Mounting Facilities Parallel to Length1.188 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Body Length1.650 INCHES MAXIMUM IN
Nominal Thread Size0.138 INCHES SINGLE GROUP IN
Body Width1.650 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
4730-00-134-924574988666 INTERCHANGEABLE
Plug,pipe
Kalmar AC Inc
8115-00-290-337614X14X8SWDOM200 INTERCHANGEABLE
Box,shipping
Ponderosa Packaging Corp.
5930-00-564-2784167-211SM1AG33PCBM35 INTERCHANGEABLE
Switch,push
Naval Ship Systems Command
5961-01-096-78023376 INTERCHANGEABLE
Semiconductor Device,photo
Crown Audio, Inc. Dba Crown International
5945-01-303-30591552-D PIECE 18 INTERCHANGEABLE
Plunger,solenoid
Lawler Manufacturing Company, Inc.
1630-01-411-5302337-6 INTERCHANGEABLE
Disk and Torque Button
Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)
5330-01-508-93713376 INTERCHANGEABLE
Rubber Strip
Cpi Radant Technologies Division Inc.
Cross-Reference Index
Part NumberManufacturer
1047929 Allied-Signal Inc Dba Allied-Signal Aerospace Co Electrodynamics Div (USA)
TE8729 Transformer Engineers Co a Div of Standard Industries Inc (USA)
441803-1 PRIMARY Raytheon Company Dba Raytheon (USA)
3376 Standard Industries (USA)
Related Parts
4730-00-134-9245INTERCHANGEABLE
PLUG,PIPE
74988666
8115-00-290-3376INTERCHANGEABLE
BOX,SHIPPING
14X14X8SWDOM200
5930-00-564-2784INTERCHANGEABLE
SWITCH,PUSH
167-211SM1AG33PCBM35
5961-01-096-7802INTERCHANGEABLE
SEMICONDUCTOR DEVICE,PHOTO
3376
5945-01-303-3059INTERCHANGEABLE
PLUNGER,SOLENOID
1552-D PIECE 18
1630-01-411-5302INTERCHANGEABLE
DISK AND TORQUE BUTTON
337-6
5330-01-508-9371INTERCHANGEABLE
RUBBER STRIP
3376

Frequently Asked Questions

What is NSN 5950-00-727-0710?

NSN 5950-00-727-0710 is a Transformer,power, manufactured by Raytheon Company Dba Raytheon, classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-00-727-0710?

NSN 5950-00-727-0710 has 4 cross-referenced part numbers: 1047929 (Allied-Signal Inc Dba Allied-Signal Aerospace Co Electrodynamics Div), TE8729 (Transformer Engineers Co a Div of Standard Industries Inc), 441803-1 (Raytheon Company Dba Raytheon), 3376 (Standard Industries).

What NSN replaces 5950-00-727-0710?

There are 7 known substitutes for 5950-00-727-0710: 4730-00-134-9245, 8115-00-290-3376, 5930-00-564-2784 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 441803-1?

Key specifications for 441803-1: Winding Function and Quantity: 1 PRIMARY AND 3 SECONDARY SINGLE COMPONENT; Winding Operating Voltage: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY; Winding Operating Voltage: 6.30 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY; Winding Operating Voltage: 16.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY. 25 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-00-727-0710 still in active supply?

NSN 5950-00-727-0710 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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