PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

38886Transformer,power

Freed Transformer Co · NSN 5950-00-706-9447 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-706-9447 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-706-9447. Primary manufacturer part number: 38886.
Features
  • Transformer,power — FSC 5950
  • Maximum Operating Temp: 85.0 CELSIUS DEGC
  • Reliability Indicator: NOT ESTABLISHED
  • Mounting Facility Quantity: 4 SINGLE GROUP
  • Winding Operating Voltage: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
  • Inclosure Type: HERMETICALLY SEALED
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 2.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 2.375 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 5950-00-706-9447, 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 20 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-706-9447
Primary Part Number38886
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerFreed Transformer Co
StatusACTIVE
Maximum Operating Temp85.0 CELSIUS DEGC
Reliability IndicatorNOT ESTABLISHED
Mounting Facility Quantity4 SINGLE GROUP
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Inclosure TypeHERMETICALLY SEALED
Center to Center Distance Between Mounting Facilities Parallel to Length2.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Center to Center Distance Between Mounting Facilities Parallel to Width2.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Terminal Type and Quantity4 STANDOFF INSULATOR
Body Width3.292 INCHES NOMINAL IN
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Thread Quantity Per Inch32 SINGLE GROUP
Winding Operating Voltage395.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Body Height4.683 INCHES NOMINAL IN
Winding Shielding MethodINTERNAL SHIELD GROUNDED TO INCLOSURE AND CORE SINGLE COMPONENT
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Thread Series DesignatorUNF SINGLE GROUP
Frequency Rating57.0 HERTZ MINIMUM AND 63.0 HERTZ MAXIMUM SINGLE COMPONENT
Body Length3.667 INCHES NOMINAL IN
Nominal Thread Size0.190 INCHES SINGLE GROUP IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
2590-00-253-7421292481 INTERCHANGEABLE
Cap,filler Opening
Briggs and Stratton Corp
5935-00-497-0953 INTERCHANGEABLE
Jack,tip
2590-01-103-5341 INTERCHANGEABLE
Cable,shift
4820-01-151-3635N38886 INTERCHANGEABLE
Seat,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
5998-01-369-7774672-1306-03 INTERCHANGEABLE
Circuit Card Assembly
Tektronix, Inc.
Cross-Reference Index
Part NumberManufacturer
38886 Freed Transformer Co (USA)
672-1306-00 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
Related Parts
2590-00-253-7421INTERCHANGEABLE
CAP,FILLER OPENING
292481
5935-00-497-0953INTERCHANGEABLE
JACK,TIP
2590-01-103-5341INTERCHANGEABLE
CABLE,SHIFT
4820-01-151-3635INTERCHANGEABLE
SEAT,VALVE
N38886
5998-01-369-7774INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
672-1306-03

Frequently Asked Questions

What is NSN 5950-00-706-9447?

NSN 5950-00-706-9447 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 5950-00-706-9447?

NSN 5950-00-706-9447 has 2 cross-referenced part numbers: 38886 (Freed Transformer Co), 672-1306-00 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems).

What NSN replaces 5950-00-706-9447?

There are 5 known substitutes for 5950-00-706-9447: 2590-00-253-7421, 5935-00-497-0953, 2590-01-103-5341 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 38886?

Key specifications for 38886: Maximum Operating Temp: 85.0 CELSIUS DEGC; Reliability Indicator: NOT ESTABLISHED; Mounting Facility Quantity: 4 SINGLE GROUP; Winding Operating Voltage: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY. 20 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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