PartsTable TECHNICAL DATA SHEET
NSN 4520-01-587-6942Government record, cited

Heater, Duct Type, Stationary4520-01-587-6942

NSN 4520-01-587-6942 · NIIN 015876942 · Part number 21617672
Imeco Inc · FSC 4520 — Space and Water Heating Equipment · FSG 45 — Plumbing, Heating, and Waste Disposal · CAGE 0V369
Government record, cited
NSN 4520-01-587-6942 — this item is cataloged by the U.S. Government under National Stock Number 4520-01-587-6942. Manufacturer of record part number: 21617672.
Also searched as  4520-01-587-6942 · 4520015876942 · NIIN 015876942 · 01-587-6942 · FSC 4520 Space and Water Heating Equipment · CAGE 0V369 · 21617672
Nearby stock numbers  ·
Features
  • Heater,duct Type,stationary — FSC 4520
  • Heat Medium Type: AIR
  • Heat Outlet Quantity: 1
  • Width: 600.0 MILLIMETERS NOMINAL MM
  • Ignition Method: ELECTRODE
  • Mounting Type: VENTILATION DUCT
  • Heating Element Type: ELECTRIC NONIMMERSION
  • 1 manufacturer part number on file
Identification
  • NSN: 4520-01-587-6942
  • NIIN: 015876942
  • FSC: 4520 — Space and Water Heating Equipment
  • FSG: 45 — Plumbing, Heating, and Waste Disposal
  • Primary part number: 21617672
  • Manufacturer: Imeco Inc
General Description

The Heater,duct Type,stationary, cataloged under National Stock Number 4520-01-587-6942, 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 Imeco Inc. Government technical data includes 6 specifications, 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
ParameterValue
NSN4520-01-587-6942
Primary Part Number21617672
Item NameHeater,duct Type,stationary
FSC / FSG4520 / 45 — Space and Water Heating Equipment
ManufacturerImeco Inc
StatusACTIVE
Heat Medium TypeAIR
Heat Outlet Quantity1
Width600.0 MILLIMETERS NOMINAL MM
Ignition MethodELECTRODE
Mounting TypeVENTILATION DUCT
Heating Element TypeELECTRIC NONIMMERSION
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
21617672 PRIMARY Imeco Inc (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 4520-01-587-6942?

NSN 4520-01-587-6942 is a Heater,duct Type,stationary, manufactured by Imeco Inc, classified under FSC 4520, Space and Water Heating Equipment. Status: active.

What part numbers are listed for NSN 4520-01-587-6942?

NSN 4520-01-587-6942 has 1 manufacturer part number on file: 21617672 (Imeco Inc).

What are the specifications of 21617672?

Key specifications for 21617672: Heat Medium Type: AIR; Heat Outlet Quantity: 1; Width: 600.0 MILLIMETERS NOMINAL MM; Part Name Assigned by Controlling Agency: ELECTRIC DUCT HEATER, RH. 6 specifications are documented in the U.S. Government catalog.

Is NSN 4520-01-587-6942 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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