PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50922Transformer,power Autotransforme

Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng · NSN 5950-01-644-0646 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-644-0646 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-644-0646. Primary manufacturer part number: 50922.
Features
  • Transformer,power Autotransforme — FSC 5950
  • 2 verified cross-references
  • Primary manufacturer: Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power Autotransforme, cataloged under National Stock Number 5950-01-644-0646, 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 Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng. This item has 2 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.

Catalog Facts
Item NameTransformer,power Autotransforme
FSC / FSG5950 — No Item Name Available (FSG 59)
ManufacturersEsab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng (CAGE 96073)
Technical Specifications
ParameterValue
NSN5950-01-644-0646
Primary Part Number50922
Item NameTransformer,power Autotransforme
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerEsab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
2920-00-248-8815 INTERCHANGEABLE
Spark Plug
5995-01-157-1501G109020-1 INTERCHANGEABLE
Cable Assembly,radio Frequency
Raytheon Company Dba Raytheon Co
4330-01-181-867731507 INTERCHANGEABLE
Filter,fluid
Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group
5985-01-311-9178 INTERCHANGEABLE
Antenna Element
Cross-Reference Index
Part NumberManufacturer
T/M SECT 6 PG 4-10 ITEM 5 Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng (USA)
50922 PRIMARY Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng (USA)
Related Parts
2920-00-248-8815INTERCHANGEABLE
SPARK PLUG
5995-01-157-1501INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
G109020-1
4330-01-181-8677INTERCHANGEABLE
FILTER,FLUID
31507
5985-01-311-9178INTERCHANGEABLE
ANTENNA ELEMENT

Frequently Asked Questions

What is NSN 5950-01-644-0646?

NSN 5950-01-644-0646 is a Transformer,power Autotransforme, manufactured by Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-644-0646?

NSN 5950-01-644-0646 has 2 cross-referenced part numbers: T/M SECT 6 PG 4-10 ITEM 5 (Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng), 50922 (Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng).

What NSN replaces 5950-01-644-0646?

There are 4 known substitutes for 5950-01-644-0646: 2920-00-248-8815, 5995-01-157-1501, 4330-01-181-8677 and 1 more. Verify interchangeability with system specifications before substitution.

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