PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

19779Transformer,power

Robert M. Hadley Company, Inc. · NSN 5950-01-223-5217 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-223-5217 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-223-5217. Primary manufacturer part number: 19779.
Features
  • Transformer,power — FSC 5950
  • 3 verified cross-references
  • Primary manufacturer: Robert M. Hadley Company, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-01-223-5217, 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 Robert M. Hadley Company, Inc.. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 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)
ManufacturersNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (CAGE 06481); Robert M. Hadley Company, Inc. (CAGE 72964)
Technical Specifications
ParameterValue
NSN5950-01-223-5217
Primary Part Number19779
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerRobert M. Hadley Company, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
1660-00-654-287120454 INTERCHANGEABLE
Disconnect Assembly,oxygen
Avox Systems Inc Dba Avox Systems Inc
2520-00-846-087719779 INTERCHANGEABLE
Joint
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
1610-00-921-6863HS813R1 INTERCHANGEABLE
Modification Kit Pr
Hamilton Sundstrand Corporation Dba Collins Aerospace
4440-01-271-4925 INTERCHANGEABLE
Receiver,dehydrator
1560-01-727-833490-6038-7 INTERCHANGEABLE
Stiffener,aircraft
The Boeing Company Div Defense
1560-01-727-834690-6038-6 INTERCHANGEABLE
Stiffener,aircraft
The Boeing Company Div Defense
1560-01-727-836290-6038-8 INTERCHANGEABLE
Stiffener,aircraft
The Boeing Company Div Defense
Cross-Reference Index
Part NumberManufacturer
906038 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
19779 PRIMARY Robert M. Hadley Company, Inc. (USA)
906038-0001 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
Related Parts
1660-00-654-2871INTERCHANGEABLE
DISCONNECT ASSEMBLY,OXYGEN
20454
2520-00-846-0877INTERCHANGEABLE
JOINT
19779
1610-00-921-6863INTERCHANGEABLE
MODIFICATION KIT PR
HS813R1
4440-01-271-4925INTERCHANGEABLE
RECEIVER,DEHYDRATOR
1560-01-727-8334INTERCHANGEABLE
STIFFENER,AIRCRAFT
90-6038-7
1560-01-727-8346INTERCHANGEABLE
STIFFENER,AIRCRAFT
90-6038-6
1560-01-727-8362INTERCHANGEABLE
STIFFENER,AIRCRAFT
90-6038-8

Frequently Asked Questions

What is NSN 5950-01-223-5217?

NSN 5950-01-223-5217 is a Transformer,power, manufactured by Robert M. Hadley Company, Inc., classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-223-5217?

NSN 5950-01-223-5217 has 3 cross-referenced part numbers: 906038 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 19779 (Robert M. Hadley Company, Inc.), 906038-0001 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).

What NSN replaces 5950-01-223-5217?

There are 7 known substitutes for 5950-01-223-5217: 1660-00-654-2871, 2520-00-846-0877, 1610-00-921-6863 and 4 more. Verify interchangeability with system specifications before substitution.

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