PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

35440003Transformer,power

Ward Leonard Ct Llc · NSN 5950-00-116-4965 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-116-4965 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-116-4965. Primary manufacturer part number: 35440003.
Features
  • Transformer,power — FSC 5950
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 1.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Winding Operating Voltage: 50.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • Body Length: 2.625 INCHES NOMINAL IN
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Winding Operating Voltage: 450.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
  • Frequency Rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-116-4965, 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 Ward Leonard Ct Llc. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-116-4965
Primary Part Number35440003
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerWard Leonard Ct Llc
StatusACTIVE
Center to Center Distance Between Mounting Facilities Parallel to Width1.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Operating Voltage50.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Body Length2.625 INCHES NOMINAL IN
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Winding Operating Voltage450.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Center to Center Distance Between Mounting Facilities Parallel to Length2.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Terminal Type and Quantity10 TAB, SOLDER LUG
Mounting MethodSLOT SINGLE GROUP
Body Width1.500 INCHES NOMINAL IN
Inclosure TypeFULLY INCLOSED
Mounting Facility Quantity4 SINGLE GROUP
Mounting Slot Width0.203 INCHES NOMINAL SINGLE GROUP IN
Winding Operating Current300.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Reliability IndicatorNOT ESTABLISHED
Body Height3.375 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
7510-00-144-9688 INTERCHANGEABLE
Tape,pressure Sensitive Adhesive
5950-00-884-2700 INTERCHANGEABLE
Coil,radio Frequency
6530-01-281-9697227-35 INTERCHANGEABLE
Irrigator
Williams Physicians and Surgeons Supplies
5945-01-474-281322735 INTERCHANGEABLE
Relay,electromagnetic
Irwin International, Inc. Dba Irwin International Inc
Cross-Reference Index
Part NumberManufacturer
35440003 PRIMARY Ward Leonard Ct Llc (USA)
22735 PRIMARY Ward Leonard Ct Llc (USA)
35440003 Ward Leonard Ct Llc (USA)
22735 Ward Leonard Ct Llc (USA)
Related Parts
7510-00-144-9688INTERCHANGEABLE
TAPE,PRESSURE SENSITIVE ADHESIVE
5950-00-884-2700INTERCHANGEABLE
COIL,RADIO FREQUENCY
6530-01-281-9697INTERCHANGEABLE
IRRIGATOR
227-35
5945-01-474-2813INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
22735

Frequently Asked Questions

What is NSN 5950-00-116-4965?

NSN 5950-00-116-4965 is a Transformer,power, manufactured by Ward Leonard Ct Llc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-116-4965?

NSN 5950-00-116-4965 has 4 cross-referenced part numbers: 35440003 (Ward Leonard Ct Llc), 22735 (Ward Leonard Ct Llc), 35440003 (Ward Leonard Ct Llc), 22735 (Ward Leonard Ct Llc).

What NSN replaces 5950-00-116-4965?

There are 4 known substitutes for 5950-00-116-4965: 7510-00-144-9688, 5950-00-884-2700, 6530-01-281-9697 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 35440003?

Key specifications for 35440003: Center to Center Distance Between Mounting Facilities Parallel to Width: 1.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Winding Operating Voltage: 50.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY; Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT; Body Length: 2.625 INCHES NOMINAL IN. 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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