PartsTable TECHNICAL DATA SHEET

NSN 4520-01-321-6380Government record, cited

Heating Element, Electrical, Immer4520-01-321-6380

NSN 4520-01-321-6380 · NIIN 013216380

FSC 4520 — Space and Water Heating Equipment · FSG 45 — Plumbing, Heating, and Waste Disposal

Government record, cited

Also searched as 4520-01-321-6380 · 4520013216380 · NIIN 013216380 · 01-321-6380 · FSC 4520 Space and Water Heating Equipment · DR42-2 · DR42-1510(200/240V/1PH)MDL.B · DR42-1D

Nearby stock numbers ← 4520-01-321-6377 Heater, Space, Electric · 4520-01-321-6381 Heating Element, Electrical, Nonim →

Features

Heating Element,electrical,immer — FSC 4520
Phase: SINGLE SINGLE VOLTAGE
Voltage in Volts and Current Type: 220.0 AC SINGLE VOLTAGE
Element Quantity: 1

Identification

NSN: 4520-01-321-6380
NIIN: 013216380
FSC: 4520 — Space and Water Heating Equipment
FSG: 45 — Plumbing, Heating, and Waste Disposal

General Description

The Heating Element,electrical,immer, cataloged under National Stock Number 4520-01-321-6380, is classified within Federal Supply Class 4520 (Space and Water Heating Equipment) of the Plumbing, Heating, and Waste Disposal group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4520-01-321-6380
Item Name	Heating Element,electrical,immer
FSC / FSG	4520 / 45 — Space and Water Heating Equipment
Status	ACTIVE
Phase	SINGLE SINGLE VOLTAGE
Voltage in Volts and Current Type	220.0 AC SINGLE VOLTAGE
Element Quantity	1

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

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
DR42-2	5/9 Secondary reference Belshaw Bros., Inc. Dba Belshaw Bros Inc
DR42-1510(200/240V/1PH)MDL.B	3/9 Design control — primary reference Belshaw Bros., Inc. Dba Belshaw Bros Inc
DR42-1D	C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh

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 4520-01-321-6380?

NSN 4520-01-321-6380 is a Heating Element,electrical,immer, classified under FSC 4520, Space and Water Heating Equipment. Status: active.

What are the specifications of 4520-01-321-6380?

Key specifications for 4520-01-321-6380: Phase: SINGLE SINGLE VOLTAGE; Voltage in Volts and Current Type: 220.0 AC SINGLE VOLTAGE; End Item Identification: BELSHAW BROS,DONUT ROBOT MAIN ASSEMBLY DR42-B AND DR42-BE; Element Quantity: 1. 3 specifications are documented in the U.S. Government catalog.

Is NSN 4520-01-321-6380 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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