PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

666642Transformer,power

General Electric Company · NSN 5950-01-597-7576 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-597-7576 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-597-7576. Primary manufacturer part number: 666642.
Features
  • Transformer,power — FSC 5950
  • 1 verified cross-reference
  • Primary manufacturer: General Electric Company
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-01-597-7576, 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 General Electric Company. This item has 1 commercial cross-reference from 1 manufacturer, 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)
ManufacturersGeneral Electric Company (CAGE 24446)
Technical Specifications
ParameterValue
NSN5950-01-597-7576
Primary Part Number666642
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerGeneral Electric Company
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5999-00-257-7684666642 INTERCHANGEABLE
Cap,electrical
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Cross-Reference Index
Part NumberManufacturer
666642 PRIMARY General Electric Company (USA)
Related Parts
5999-00-257-7684INTERCHANGEABLE
CAP,ELECTRICAL
666642

Frequently Asked Questions

What is NSN 5950-01-597-7576?

NSN 5950-01-597-7576 is a Transformer,power, manufactured by General Electric Company, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-597-7576?

NSN 5950-01-597-7576 has 1 cross-referenced part number: 666642 (General Electric Company).

What NSN replaces 5950-01-597-7576?

There is 1 known substitute for 5950-01-597-7576: 5999-00-257-7684. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com