NSN 5950-01-349-1903 · NIIN 013491903 · Part number 400101-04
U S Dept of Transportation Federal Aviation Administration · FSC 5950 — Coils and Transformers · FSG 59 — Electrical and Electronic Equipment Components · CAGE 08125
Government record, cited
NSN 5950-01-349-1903 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-349-1903. Manufacturer of record part number: 400101-04.
Also searched as5950-01-349-1903 ·
5950013491903 ·
NIIN 013491903 ·
01-349-1903 ·
FSC 5950 Coils and Transformers · CAGE 08125 · 400101-04
Nearby stock numbers← 5950-01-349-1902 Transformer, Current
·
5950-01-349-1904 Transformer, Radio Frequency →
Features
Transformer,current — FSC 5950
1 manufacturer part number on file
Manufacturer of record: U S Dept of Transportation Federal Aviation Administration
Identification
NSN: 5950-01-349-1903
NIIN: 013491903
FSC: 5950 — Coils and Transformers
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 400101-04
Manufacturer: U S Dept of Transportation Federal Aviation Administration
General Description
The Transformer,current, cataloged under National Stock Number 5950-01-349-1903, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is U S Dept of Transportation Federal Aviation Administration. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5950-01-349-1903
Primary Part Number
400101-04
Item Name
Transformer,current
FSC / FSG
5950 / 59 — Coils and Transformers
Manufacturer
U S Dept of Transportation Federal Aviation Administration
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
U S Dept of Transportation Federal Aviation Administration (USA)
Reference documents
Reference
Meaning
400101-04
5/9Secondary reference
A V W Electronic Systems Inc
No interchangeability data on file.
Other items in FSC 5950 — Coils and Transformers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5950-00-000-0146
TRANSFORMER,POWER
5950-00-001-1372
COIL,RADIO FREQUENCY
5950-00-001-1386
COVER,ELECTRICAL TRANSFORMER
5950-00-001-1410
5950-00-001-1410 · Item name not on file
5950-00-001-1411
5950-00-001-1411 · Item name not on file
5950-00-001-1412
5950-00-001-1412 · Item name not on file
5950-00-001-1413
5950-00-001-1413 · Item name not on file
5950-00-001-1414
5950-00-001-1414 · Item name not on file
Frequently Asked Questions
What is NSN 5950-01-349-1903?
NSN 5950-01-349-1903 is a Transformer,current, manufactured by U S Dept of Transportation Federal Aviation Administration, classified under FSC 5950, Coils and Transformers. Status: active.
What part numbers are listed for NSN 5950-01-349-1903?
NSN 5950-01-349-1903 has 1 manufacturer part number on file: 400101-04 (U S Dept of Transportation Federal Aviation Administration).
What are the specifications of 400101-04?
Key specifications for 400101-04: End Item Identification: APPROACH LIGHTING SYSTEM, MEDIUM INTENSITY, RUNWAY (MALSR). 0 specifications are documented in the U.S. Government catalog.
Is NSN 5950-01-349-1903 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.