Transformer, Current5950-01-581-4723

NSN 5950-01-581-4723 · NIIN 015814723 · Part number WKE60 120V

Littelfuse, Inc. · FSC 5950 — Coils and Transformers · FSG 59 — Electrical and Electronic Equipment Components · CAGE 75915

Government record, cited

NSN 5950-01-581-4723 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-581-4723. Manufacturer of record part number: WKE60 120V.

Also searched as 5950-01-581-4723 · 5950015814723 · NIIN 015814723 · 01-581-4723 · FSC 5950 Coils and Transformers · CAGE 75915 · WKE60 120V

Nearby stock numbers ← 5950-01-581-4716 Cover, Coil · 5950-01-581-4749 Coil, Radio Frequency →

Features

Transformer,current — FSC 5950
Frequency Rating: 10.0 HERTZ NOMINAL AND 1000.0 HERTZ NOMINAL FIRST COMPONENT
1 manufacturer part number on file
Manufacturer of record: Littelfuse, Inc.

Identification

NSN: 5950-01-581-4723
NIIN: 015814723
FSC: 5950 — Coils and Transformers
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: WKE60 120V
Manufacturer: Littelfuse, Inc.

General Description

The Transformer,current, cataloged under National Stock Number 5950-01-581-4723, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Littelfuse, Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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	5950-01-581-4723
Primary Part Number	WKE60 120V
Item Name	Transformer,current
FSC / FSG	5950 / 59 — Coils and Transformers
Manufacturer	Littelfuse, Inc.
Status	ACTIVE
Frequency Rating	10.0 HERTZ NOMINAL AND 1000.0 HERTZ NOMINAL FIRST COMPONENT

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
WKE60 120V PRIMARY	Littelfuse, Inc. (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 5950-01-581-4723?

NSN 5950-01-581-4723 is a Transformer,current, manufactured by Littelfuse, Inc., classified under FSC 5950, Coils and Transformers. Status: active.

What part numbers are listed for NSN 5950-01-581-4723?

NSN 5950-01-581-4723 has 1 manufacturer part number on file: WKE60 120V (Littelfuse, Inc.).

What are the specifications of WKE60 120V?

Key specifications for WKE60 120V: Overall Height: 5.250 INCHES NOMINAL IN; Overall Length: 4.500 INCHES NOMINAL IN; Overall Width: 1.800 INCHES NOMINAL IN; Special Features: PRIMARY CURRENT: 2500A,SECONDARY CURRENT:350MA,NSV:600VAC,BIL:2000V,NO FIXED BURDEN VAC. 1 specification is documented in the U.S. Government catalog.

Is NSN 5950-01-581-4723 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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