PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

36872Transformer,power

Freed Transformer Co · NSN 5950-00-105-5359 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-105-5359 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-105-5359. Primary manufacturer part number: 36872.
Features
  • Transformer,power — FSC 5950
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • Winding Operating Voltage: 6.30 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 0.937 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Terminal Type and Quantity: 12 TAB, SOLDER LUG
  • Winding Operating Current: 25.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT FOURTH SECONDARY
  • Winding Operating Voltage: 6.30 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
  • Reliability Indicator: NOT ESTABLISHED
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-105-5359, 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 25 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-105-5359
Primary Part Number36872
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerFreed Transformer Co
StatusACTIVE
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Winding Operating Voltage6.30 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
Center to Center Distance Between Mounting Facilities Parallel to Width0.937 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Terminal Type and Quantity12 TAB, SOLDER LUG
Winding Operating Current25.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT FOURTH SECONDARY
Winding Operating Voltage6.30 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
Reliability IndicatorNOT ESTABLISHED
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Winding Operating Current500.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT THIRD SECONDARY
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Nominal Thread Size0.138 INCHES SINGLE GROUP IN
Winding Operating Voltage6.30 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY
Winding Operating Current5.0 AMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
Mounting Facility Quantity4 SINGLE GROUP
Center to Center Distance Between Mounting Facilities Parallel to Length1.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Operating Voltage137.00 AC VOLTS NOMINAL SINGLE COMPONENT FOURTH SECONDARY
Body Length2.438 INCHES MAXIMUM IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Winding Function and Quantity1 PRIMARY AND 4 SECONDARY SINGLE COMPONENT
Thread Quantity Per Inch32 SINGLE GROUP
Winding Operating Current2.0 AMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
Body Width1.688 INCHES MAXIMUM IN
Body Height1.906 INCHES MAXIMUM IN
Inclosure TypeFULLY INCLOSED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5961-00-272-8374 INTERCHANGEABLE
Transistor
6150-01-518-261836872 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Midcon Cables Co., Inc.
5330-01-726-2236P547-07 INTERCHANGEABLE
Gasket
Kahlenberg Industries, Inc. Dba Kahlenberg Industries Inc
Cross-Reference Index
Part NumberManufacturer
36872 PRIMARY Freed Transformer Co (USA)
70C168 United Telecontrol Electronics Inc (USA)
Related Parts
5961-00-272-8374INTERCHANGEABLE
TRANSISTOR
6150-01-518-2618INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
36872
5330-01-726-2236INTERCHANGEABLE
GASKET
P547-07

Frequently Asked Questions

What is NSN 5950-00-105-5359?

NSN 5950-00-105-5359 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 5950-00-105-5359?

NSN 5950-00-105-5359 has 2 cross-referenced part numbers: 36872 (Freed Transformer Co), 70C168 (United Telecontrol Electronics Inc).

What NSN replaces 5950-00-105-5359?

There are 3 known substitutes for 5950-00-105-5359: 5961-00-272-8374, 6150-01-518-2618, 5330-01-726-2236. Verify interchangeability with system specifications before substitution.

What are the specifications of 36872?

Key specifications for 36872: Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT; Winding Operating Voltage: 6.30 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY; Center to Center Distance Between Mounting Facilities Parallel to Width: 0.937 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Terminal Type and Quantity: 12 TAB, SOLDER LUG. 25 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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