PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

15863Transformer,power

Freed Transformer Co · NSN 5950-00-235-2614 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-235-2614 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-235-2614. Primary manufacturer part number: 15863.
Features
  • Transformer,power — FSC 5950
  • Winding Operating Voltage: 125.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
  • Frequency Rating: 50.0 HERTZ NOMINAL OR 60.0 HERTZ NOMINAL SINGLE COMPONENT
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 3.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Inclosure Type: HERMETICALLY SEALED
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
  • Reliability Indicator: NOT ESTABLISHED
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 3.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-235-2614, 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 Freed Transformer Co. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-235-2614
Primary Part Number15863
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerFreed Transformer Co
StatusACTIVE
Winding Operating Voltage125.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Frequency Rating50.0 HERTZ NOMINAL OR 60.0 HERTZ NOMINAL SINGLE COMPONENT
Center to Center Distance Between Mounting Facilities Parallel to Width3.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Inclosure TypeHERMETICALLY SEALED
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Reliability IndicatorNOT ESTABLISHED
Center to Center Distance Between Mounting Facilities Parallel to Length3.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Terminal Type and Quantity15 TAB, SOLDER LUG
Nominal Thread Size0.250 INCHES SINGLE GROUP IN
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Body Width4.375 INCHES NOMINAL IN
Winding Operating Voltage2.30 AC VOLTS NOMINAL AND 4.50 AC VOLTS NOMINAL AND 6.80 AC VOLTS NOMINAL AND 9.00 AC VOLTS NOMINAL AND 11.20 AC VOLTS NOMINAL AND 13.40 AC VOLTS NOMINAL AND 15.60 AC VOLTS NOMINAL AND 17.80 AC VOLTS NOMINAL AND 20.00 AC VOLTS NOMINAL AND 22.30 AC VOLTS NOMINAL AND 49.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Mounting Facility Quantity4 SINGLE GROUP
Body Length5.000 INCHES NOMINAL IN
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Thread Quantity Per Inch20 SINGLE GROUP
Body Height5.125 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
1615-00-065-370015863 INTERCHANGEABLE
Insulator Shaft Ass
Moog Inc.
5962-00-139-4874SMC651915 INTERCHANGEABLE
Microcircuit,digital
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4920-01-240-544015863 INTERCHANGEABLE
Pretension Tool,antenna
Dayton-Granger, Inc.
6105-01-255-232815863 INTERCHANGEABLE
Cover Assy,motor
Ontic Engineering & Manufacturing, Inc Dba Ontic Us
4730-01-276-3187 INTERCHANGEABLE
Yoke,guard
1450-01-624-075715863 INTERCHANGEABLE
Clamp,retaining,guided Missile
Teledyne Flir Unmanned Ground Systems, Inc
Cross-Reference Index
Part NumberManufacturer
15863 PRIMARY Freed Transformer Co (USA)
Related Parts
1615-00-065-3700INTERCHANGEABLE
INSULATOR SHAFT ASS
15863
5962-00-139-4874INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
SMC651915
4920-01-240-5440INTERCHANGEABLE
PRETENSION TOOL,ANTENNA
15863
6105-01-255-2328INTERCHANGEABLE
COVER ASSY,MOTOR
15863
4730-01-276-3187INTERCHANGEABLE
YOKE,GUARD
1450-01-624-0757INTERCHANGEABLE
CLAMP,RETAINING,GUIDED MISSILE
15863

Frequently Asked Questions

What is NSN 5950-00-235-2614?

NSN 5950-00-235-2614 is a Transformer,power, manufactured by Freed Transformer Co, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-235-2614?

NSN 5950-00-235-2614 has 1 cross-referenced part number: 15863 (Freed Transformer Co).

What NSN replaces 5950-00-235-2614?

There are 6 known substitutes for 5950-00-235-2614: 1615-00-065-3700, 5962-00-139-4874, 4920-01-240-5440 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 15863?

Key specifications for 15863: Winding Operating Voltage: 125.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY; Frequency Rating: 50.0 HERTZ NOMINAL OR 60.0 HERTZ NOMINAL SINGLE COMPONENT; Center to Center Distance Between Mounting Facilities Parallel to Width: 3.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Inclosure Type: HERMETICALLY SEALED. 18 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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