PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1059955Transformer,power

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 5950-00-578-1399 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-578-1399 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-578-1399. Primary manufacturer part number: 1059955.
Features
  • Transformer,power — FSC 5950
  • 2 verified cross-references
  • Primary manufacturer: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-578-1399, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameTransformer,power
FSC / FSG5950 — No Item Name Available (FSG 59)
ManufacturersDucommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc (CAGE 08719); Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (CAGE 10001)
Technical Specifications
ParameterValue
NSN5950-00-578-1399
Primary Part Number1059955
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5920-00-931-6312 INTERCHANGEABLE
Fuse,cartridge
Cross-Reference Index
Part NumberManufacturer
510427 Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc (USA)
1059955 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
Related Parts
5920-00-931-6312INTERCHANGEABLE
FUSE,CARTRIDGE

Frequently Asked Questions

What is NSN 5950-00-578-1399?

NSN 5950-00-578-1399 is a Transformer,power, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-578-1399?

NSN 5950-00-578-1399 has 2 cross-referenced part numbers: 510427 (Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc), 1059955 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).

What NSN replaces 5950-00-578-1399?

There is 1 known substitute for 5950-00-578-1399: 5920-00-931-6312. Verify interchangeability with system specifications before substitution.

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