PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40413Transformer,power

Freed Transformer Co · NSN 5950-01-030-9806 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-030-9806 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-030-9806. Primary manufacturer part number: 40413.
Features
  • Transformer,power — FSC 5950
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 0.750 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Body Length: 1.625 INCHES MAXIMUM IN
  • Mounting Method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
  • Mounting Facility Quantity: 4 SINGLE GROUP
  • Frequency Rating: 380.0 HERTZ MINIMUM AND 420.0 HERTZ MAXIMUM SINGLE COMPONENT
  • Body Width: 1.125 INCHES MAXIMUM IN
  • Inclosure Type: OPEN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-01-030-9806, 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 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, 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
NSN5950-01-030-9806
Primary Part Number40413
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerFreed Transformer Co
StatusACTIVE
Center to Center Distance Between Mounting Facilities Parallel to Width0.750 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Body Length1.625 INCHES MAXIMUM IN
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Mounting Facility Quantity4 SINGLE GROUP
Frequency Rating380.0 HERTZ MINIMUM AND 420.0 HERTZ MAXIMUM SINGLE COMPONENT
Body Width1.125 INCHES MAXIMUM IN
Inclosure TypeOPEN
Mounting Hole Diameter0.125 INCHES NOMINAL SINGLE GROUP IN
Terminal Type and Quantity5 TAB, SOLDER LUG
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Winding Operating Current250.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Center to Center Distance Between Mounting Facilities Parallel to Length1.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Operating Voltage60.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Body Height1.219 INCHES MAXIMUM IN
Reliability IndicatorNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5950-00-137-8640 INTERCHANGEABLE
Transformer,power
4310-01-021-144840413MFL INTERCHANGEABLE
Ring,piston
Dover Resources Inc Dba C. Lee Cook Div
5340-01-205-94330040410330 INTERCHANGEABLE
Bracket
Newton Instrument Company Dba Newton Instrument Co
6625-01-580-51933841AS2747-02 INTERCHANGEABLE
Cable Assembly,spec
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
1630-01-601-473740-413 INTERCHANGEABLE
Wheel,landing Gear
Aircraft Wheel and Brake, Llc Dba Cleveland Wheel and Brake Systems
4730-01-678-262440413 INTERCHANGEABLE
Elbow,pipe
Stanley Black & Decker, Inc. Dba Stanley Hydraulic Tools Div Stanley Hydraulic Tools
Cross-Reference Index
Part NumberManufacturer
662-0195-010 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
40413 PRIMARY Freed Transformer Co (USA)
BC3313 Ballastran Corp (USA)
Related Parts
5950-00-137-8640INTERCHANGEABLE
TRANSFORMER,POWER
4310-01-021-1448INTERCHANGEABLE
RING,PISTON
40413MFL
5340-01-205-9433INTERCHANGEABLE
BRACKET
0040410330
6625-01-580-5193INTERCHANGEABLE
CABLE ASSEMBLY,SPEC
3841AS2747-02
1630-01-601-4737INTERCHANGEABLE
WHEEL,LANDING GEAR
40-413
4730-01-678-2624INTERCHANGEABLE
ELBOW,PIPE
40413

Frequently Asked Questions

What is NSN 5950-01-030-9806?

NSN 5950-01-030-9806 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 5950-01-030-9806?

NSN 5950-01-030-9806 has 3 cross-referenced part numbers: 662-0195-010 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 40413 (Freed Transformer Co), BC3313 (Ballastran Corp).

What NSN replaces 5950-01-030-9806?

There are 6 known substitutes for 5950-01-030-9806: 5950-00-137-8640, 4310-01-021-1448, 5340-01-205-9433 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 40413?

Key specifications for 40413: Center to Center Distance Between Mounting Facilities Parallel to Width: 0.750 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Body Length: 1.625 INCHES MAXIMUM IN; Mounting Method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP; Mounting Facility Quantity: 4 SINGLE GROUP. 17 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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