PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

PE5259Transformer,power

Pulse Engineering Inc · NSN 5950-01-293-4889 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-293-4889 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-293-4889. Primary manufacturer part number: PE5259.
Features
  • Transformer,power — FSC 5950
  • 2 verified cross-references
  • Primary manufacturer: Pulse Engineering Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-01-293-4889, 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 Pulse Engineering Inc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 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)
ManufacturersA M I/ Coast Magnetics Inc. Dba Coast Magnetics (CAGE 05254); Pulse Engineering Inc (CAGE 01961)
Technical Specifications
ParameterValue
NSN5950-01-293-4889
Primary Part NumberPE5259
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerPulse Engineering Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
1620-00-821-448639905 INTERCHANGEABLE
End,return Port,val
Parker-Hannifin Corporation Dba Control Systems Division
5305-00-983-940739905 INTERCHANGEABLE
Screw,externally Relieved Body
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
5305-01-623-839639905 INTERCHANGEABLE
Screw,cap,socket Head
Fastenal Company Dba Fastenal Co
Cross-Reference Index
Part NumberManufacturer
3990-5 A M I/ Coast Magnetics Inc. Dba Coast Magnetics (USA)
PE5259 PRIMARY Pulse Engineering Inc (USA)
Related Parts
1620-00-821-4486INTERCHANGEABLE
END,RETURN PORT,VAL
39905
5305-00-983-9407INTERCHANGEABLE
SCREW,EXTERNALLY RELIEVED BODY
39905
5305-01-623-8396INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
39905

Frequently Asked Questions

What is NSN 5950-01-293-4889?

NSN 5950-01-293-4889 is a Transformer,power, manufactured by Pulse Engineering Inc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-293-4889?

NSN 5950-01-293-4889 has 2 cross-referenced part numbers: 3990-5 (A M I/ Coast Magnetics Inc. Dba Coast Magnetics), PE5259 (Pulse Engineering Inc).

What NSN replaces 5950-01-293-4889?

There are 3 known substitutes for 5950-01-293-4889: 1620-00-821-4486, 5305-00-983-9407, 5305-01-623-8396. Verify interchangeability with system specifications before substitution.

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