PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

400101-03Transformer,current

U S Dept of Transportation Federal Aviation Administration · NSN 5950-01-349-1902 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-349-1902 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-349-1902. Primary manufacturer part number: 400101-03.
Features
  • Transformer,current — FSC 5950
  • 2 verified cross-references
  • Primary manufacturer: U S Dept of Transportation Federal Aviation Administration
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,current, cataloged under National Stock Number 5950-01-349-1902, 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 U S Dept of Transportation Federal Aviation Administration. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-349-1902
Primary Part Number400101-03
Item NameTransformer,current
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerU S Dept of Transportation Federal Aviation Administration
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5905-00-153-0999 INTERCHANGEABLE
Resistor,variable,wire Wound,non
Cross-Reference Index
Part NumberManufacturer
400101-03 A V W Electronic Systems Inc (USA)
400101-03 PRIMARY U S Dept of Transportation Federal Aviation Administration (USA)
Related Parts
5905-00-153-0999INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON

Frequently Asked Questions

What is NSN 5950-01-349-1902?

NSN 5950-01-349-1902 is a Transformer,current, manufactured by U S Dept of Transportation Federal Aviation Administration, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-349-1902?

NSN 5950-01-349-1902 has 2 cross-referenced part numbers: 400101-03 (A V W Electronic Systems Inc), 400101-03 (U S Dept of Transportation Federal Aviation Administration).

What NSN replaces 5950-01-349-1902?

There is 1 known substitute for 5950-01-349-1902: 5905-00-153-0999. Verify interchangeability with system specifications before substitution.

What are the specifications of 400101-03?

Key specifications for 400101-03: End Item Identification: APPROACH LIGHTING SYSTEM, MEDIUM INTENSITY, RUNWAY (MALSR). 1 total characteristics are documented in the Federal Logistics Information System.

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