PartsTable TECHNICAL DATA SHEET

NSN 5950-01-666-5601Government record, cited

Transformer, Current5950-01-666-5601

NSN 5950-01-666-5601 · NIIN 016665601 · Part number QB2A43024Y2AS0G

Wells Global, Llc · FSC 5950 — Coils and Transformers · FSG 59 — Electrical and Electronic Equipment Components · CAGE 1J0W4

Government record, cited

NSN 5950-01-666-5601 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-666-5601. Manufacturer of record part number: QB2A43024Y2AS0G.

Also searched as 5950-01-666-5601 · 5950016665601 · NIIN 016665601 · 01-666-5601 · FSC 5950 Coils and Transformers · CAGE 1J0W4 · QB2A43024Y2AS0G

Nearby stock numbers ← 5950-01-666-5598 Coil, Electrical · 5950-01-666-5606 Transformer, Radio Frequency →

Features

Transformer,current — FSC 5950
1 manufacturer part number on file
Manufacturer of record: Wells Global, Llc

Identification

NSN: 5950-01-666-5601
NIIN: 016665601
FSC: 5950 — Coils and Transformers
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: QB2A43024Y2AS0G
Manufacturer: Wells Global, Llc

General Description

The Transformer,current, cataloged under National Stock Number 5950-01-666-5601, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Wells Global, Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5950-01-666-5601
Primary Part Number	QB2A43024Y2AS0G
Item Name	Transformer,current
FSC / FSG	5950 / 59 — Coils and Transformers
Manufacturer	Wells Global, Llc
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
QB2A43024Y2AS0G PRIMARY	Wells Global, Llc (USA)

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 5950-01-666-5601?

NSN 5950-01-666-5601 is a Transformer,current, manufactured by Wells Global, Llc, classified under FSC 5950, Coils and Transformers. Status: active.

What part numbers are listed for NSN 5950-01-666-5601?

NSN 5950-01-666-5601 has 1 manufacturer part number on file: QB2A43024Y2AS0G (Wells Global, Llc).

What are the specifications of QB2A43024Y2AS0G?

Key specifications for QB2A43024Y2AS0G: Special Features: CONSTRUCTION (304L STAINLESS STEEL) TANK STYLE (SHRUBLINE (ANSI II)) LOW VOLTAGE WINDING (240/120-60HZ) HIGH VOLTAGE WINDING (4160GY/2400) TAPS (2-2.5% ABOVE AND 2-2.5% BELOW NOMINAL) CABINET SIZE (30"H X 33"W X30"D) WEIGHT (639 LBS) FLUID VOLUME (35 GALLONS) TEMPERATURE RISE (65 DEGREE C) INSULATING FLUID (ENVIROTEMP FR3) LBS; Part Name Assigned by Controlling Agency: 15K VA TRANSFORMER S; End Item Identification: ELECTRICAL LINE DISTRIBUTION (ELD). 0 specifications are documented in the U.S. Government catalog.

Is NSN 5950-01-666-5601 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.

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