PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

100063-1Transformer,power

Marathonnorco Aerospace, Inc. Dba Marathon Power Technologies Company · NSN 5950-01-111-6646 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-111-6646 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-111-6646. Primary manufacturer part number: 100063-1.
Features
  • Transformer,power — FSC 5950
  • 1 verified cross-reference
  • Primary manufacturer: Marathonnorco Aerospace, Inc. Dba Marathon Power Technologies Company
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-01-111-6646, 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 Marathonnorco Aerospace, Inc. Dba Marathon Power Technologies Company. This item has 1 commercial cross-reference 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
FSC / FSG5950 — No Item Name Available (FSG 59)
ManufacturersMarathonnorco Aerospace, Inc. Dba Marathon Power Technologies Company (CAGE 74025)
Technical Specifications
ParameterValue
NSN5950-01-111-6646
Primary Part Number100063-1
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerMarathonnorco Aerospace, Inc. Dba Marathon Power Technologies Company
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5840-01-027-0565 INTERCHANGEABLE
Test Card
4730-01-033-20932092-6-6B INTERCHANGEABLE
Tee,pipe
Danfoss Power Solutions II, Llc
3010-01-077-07091000631 INTERCHANGEABLE
Gear Assembly
Simmonds Precision Products Inc
1680-01-313-7538100063-1 INTERCHANGEABLE
Handle,door
Bae Systems Land & Armaments L.p.
Cross-Reference Index
Part NumberManufacturer
100063-1 PRIMARY Marathonnorco Aerospace, Inc. Dba Marathon Power Technologies Company (USA)
Related Parts
5840-01-027-0565INTERCHANGEABLE
TEST CARD
4730-01-033-2093INTERCHANGEABLE
TEE,PIPE
2092-6-6B
3010-01-077-0709INTERCHANGEABLE
GEAR ASSEMBLY
1000631
1680-01-313-7538INTERCHANGEABLE
HANDLE,DOOR
100063-1

Frequently Asked Questions

What is NSN 5950-01-111-6646?

NSN 5950-01-111-6646 is a Transformer,power, manufactured by Marathonnorco Aerospace, Inc. Dba Marathon Power Technologies Company, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-111-6646?

NSN 5950-01-111-6646 has 1 cross-referenced part number: 100063-1 (Marathonnorco Aerospace, Inc. Dba Marathon Power Technologies Company).

What NSN replaces 5950-01-111-6646?

There are 4 known substitutes for 5950-01-111-6646: 5840-01-027-0565, 4730-01-033-2093, 3010-01-077-0709 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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