Heating Element, Electrical, Nonim4520-01-450-4784

NSN 4520-01-450-4784 · NIIN 014504784 · Part number MT21B

Star Mfg Intl Toastwell · FSC 4520 — Space and Water Heating Equipment · FSG 45 — Plumbing, Heating, and Waste Disposal · CAGE 60105

Government record, cited

NSN 4520-01-450-4784 — this item is cataloged by the U.S. Government under National Stock Number 4520-01-450-4784. Manufacturer of record part number: MT21B.

Also searched as 4520-01-450-4784 · 4520014504784 · NIIN 014504784 · 01-450-4784 · FSC 4520 Space and Water Heating Equipment · CAGE 60105 · MT21B

Nearby stock numbers ← 4520-01-450-3758 Heating Element, Electrical, Nonim · 4520-01-450-4792 Heating Element, Electrical, Nonim →

Features

Heating Element,electrical,nonim — FSC 4520
1 manufacturer part number on file
Manufacturer of record: Star Mfg Intl Toastwell

Identification

NSN: 4520-01-450-4784
NIIN: 014504784
FSC: 4520 — Space and Water Heating Equipment
FSG: 45 — Plumbing, Heating, and Waste Disposal
Primary part number: MT21B
Manufacturer: Star Mfg Intl Toastwell

General Description

The Heating Element,electrical,nonim, cataloged under National Stock Number 4520-01-450-4784, 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 Star Mfg Intl Toastwell. 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	Heating Element,electrical,nonim
FSC / FSG	4520 — Space and Water Heating Equipment (FSG 45)
Manufacturers	Star Mfg Intl Toastwell (CAGE 60105)

Technical Specifications

Parameter	Value
NSN	4520-01-450-4784
Primary Part Number	MT21B
Item Name	Heating Element,electrical,nonim
FSC / FSG	4520 / 45 — Space and Water Heating Equipment
Manufacturer	Star Mfg Intl Toastwell
Status	ACTIVE

Lifecycle & Compliance

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

Cross-Reference Index

Part Number	Manufacturer
MT21B PRIMARY	Star Mfg Intl Toastwell (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 4520-01-450-4784?

NSN 4520-01-450-4784 is a Heating Element,electrical,nonim, manufactured by Star Mfg Intl Toastwell, classified under FSC 4520, Space and Water Heating Equipment. Status: active.

What part numbers are listed for NSN 4520-01-450-4784?

NSN 4520-01-450-4784 has 1 manufacturer part number on file: MT21B (Star Mfg Intl Toastwell).

Is NSN 4520-01-450-4784 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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