Heater, Space4520-01-461-7963

NSN 4520-01-461-7963 · NIIN 014617963 · Part number 6D44561H25

Teco-Westinghouse Motor Company · FSC 4520 — Space and Water Heating Equipment · FSG 45 — Plumbing, Heating, and Waste Disposal · CAGE 60089

Government record, cited

NSN 4520-01-461-7963 — this item is cataloged by the U.S. Government under National Stock Number 4520-01-461-7963. Manufacturer of record part number: 6D44561H25.

Also searched as 4520-01-461-7963 · 4520014617963 · NIIN 014617963 · 01-461-7963 · FSC 4520 Space and Water Heating Equipment · CAGE 60089 · 6D44561H25

Nearby stock numbers ← 4520-01-461-5948 Sanitizer, Sink · 4520-01-461-8000 Heater, Space, Electric →

Features

Heater,space — FSC 4520
1 manufacturer part number on file
Manufacturer of record: Teco-Westinghouse Motor Company

Identification

NSN: 4520-01-461-7963
NIIN: 014617963
FSC: 4520 — Space and Water Heating Equipment
FSG: 45 — Plumbing, Heating, and Waste Disposal
Primary part number: 6D44561H25
Manufacturer: Teco-Westinghouse Motor Company

General Description

The Heater,space, cataloged under National Stock Number 4520-01-461-7963, is classified within Federal Supply Class 4520 (Space and Water Heating Equipment) of the Plumbing, Heating, and Waste Disposal group. The manufacturer of record is Teco-Westinghouse Motor Company. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Heater,space
FSC / FSG	4520 — Space and Water Heating Equipment (FSG 45)
Manufacturers	Teco-Westinghouse Motor Company (CAGE 60089)

Technical Specifications

Parameter	Value
NSN	4520-01-461-7963
Primary Part Number	6D44561H25
Item Name	Heater,space
FSC / FSG	4520 / 45 — Space and Water Heating Equipment
Manufacturer	Teco-Westinghouse Motor Company
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
6D44561H25 PRIMARY	Teco-Westinghouse Motor Company (USA)

No interchangeability data on file.

Other items in FSC 4520 — Space and Water Heating Equipment

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4520-00-000-0098

HEATING ELEMENT,ELECTRICAL,NONIM

4520-00-000-0099

4520-00-000-0099 · Item name not on file

4520-00-001-1240

4520-00-001-1240 · Item name not on file

4520-00-001-3518

HEATING ELEMENT,ELECTRICAL,NONIM

4520-00-001-3519

HEATING ELEMENT,ELECTRICAL,IMMER

4520-00-001-6052

HEATING ELEMENT,ELECTRICAL,NONIM

4520-00-001-6298

HEATING ELEMENT,ELECTRICAL,NONIM

4520-00-001-7726

HEATER,DUCT TYPE,PORTABLE

Frequently Asked Questions

What is NSN 4520-01-461-7963?

NSN 4520-01-461-7963 is a Heater,space, manufactured by Teco-Westinghouse Motor Company, classified under FSC 4520, Space and Water Heating Equipment. Status: active.

What part numbers are listed for NSN 4520-01-461-7963?

NSN 4520-01-461-7963 has 1 manufacturer part number on file: 6D44561H25 (Teco-Westinghouse Motor Company).

Is NSN 4520-01-461-7963 hazardous material?

No hazard code in the DLA record (HMIC N). 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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