PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

22303Transformer,power

Ward Leonard Ct Llc · NSN 5950-01-258-0573 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-258-0573 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-258-0573. Primary manufacturer part number: 22303.
Features
  • Transformer,power — FSC 5950
  • 1 verified cross-reference
  • Primary manufacturer: Ward Leonard Ct Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-01-258-0573, 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. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameTransformer,power
FSC / FSG5950 — No Item Name Available (FSG 59)
ManufacturersWard Leonard Ct Llc (CAGE 20019)
Technical Specifications
ParameterValue
NSN5950-01-258-0573
Primary Part Number22303
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerWard Leonard Ct Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5330-00-091-7357 INTERCHANGEABLE
Gasket,case
1560-00-217-6839 INTERCHANGEABLE
Tube,e,haust Manifo
5330-00-579-685750129-1 INTERCHANGEABLE
Packing with Retainer
Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp
3455-01-051-7505 INTERCHANGEABLE
Reamer Set,machine
5985-01-250-59295983731 INTERCHANGEABLE
Attenuator,fixed
Naval Sea Systems Command
Cross-Reference Index
Part NumberManufacturer
22303 PRIMARY Ward Leonard Ct Llc (USA)
Related Parts
5330-00-091-7357INTERCHANGEABLE
GASKET,CASE
1560-00-217-6839INTERCHANGEABLE
TUBE,E,HAUST MANIFO
5330-00-579-6857INTERCHANGEABLE
PACKING WITH RETAINER
50129-1
3455-01-051-7505INTERCHANGEABLE
REAMER SET,MACHINE
5985-01-250-5929INTERCHANGEABLE
ATTENUATOR,FIXED
5983731

Frequently Asked Questions

What is NSN 5950-01-258-0573?

NSN 5950-01-258-0573 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 5950-01-258-0573?

NSN 5950-01-258-0573 has 1 cross-referenced part number: 22303 (Ward Leonard Ct Llc).

What NSN replaces 5950-01-258-0573?

There are 5 known substitutes for 5950-01-258-0573: 5330-00-091-7357, 1560-00-217-6839, 5330-00-579-6857 and 2 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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