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NSN 4520-01-686-8025Government record, cited

Heater, Immersion, Liquid Fuel Fir4520-01-686-8025

NSN 4520-01-686-8025 · NIIN 016868025 · Part number 353X-0330
Indeeco Llc Dba Indeeco · FSC 4520 — Space and Water Heating Equipment · FSG 45 — Plumbing, Heating, and Waste Disposal · CAGE 74924
Government record, cited
NSN 4520-01-686-8025 — this item is cataloged by the U.S. Government under National Stock Number 4520-01-686-8025. Manufacturer of record part number: 353X-0330.
Also searched as  4520-01-686-8025 · 4520016868025 · NIIN 016868025 · 01-686-8025 · FSC 4520 Space and Water Heating Equipment · CAGE 74924 · 353X-0330 · B35000:B01844 REV E
Nearby stock numbers  ·
Features
  • Heater,immersion,liquid Fuel Fir — FSC 4520
  • 1 manufacturer part number on file
  • Manufacturer of record: Indeeco Llc Dba Indeeco
Identification
  • NSN: 4520-01-686-8025
  • NIIN: 016868025
  • FSC: 4520 — Space and Water Heating Equipment
  • FSG: 45 — Plumbing, Heating, and Waste Disposal
  • Primary part number: 353X-0330
  • Manufacturer: Indeeco Llc Dba Indeeco
General Description

The Heater,immersion,liquid Fuel Fir, cataloged under National Stock Number 4520-01-686-8025, 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 Indeeco Llc Dba Indeeco. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts
Item NameHeater,immersion,liquid Fuel Fir
FSC / FSG4520 — Space and Water Heating Equipment (FSG 45)
ManufacturersIndeeco Llc Dba Indeeco (CAGE 74924)
Technical Specifications
ParameterValue
NSN4520-01-686-8025
Primary Part Number353X-0330
Item NameHeater,immersion,liquid Fuel Fir
FSC / FSG4520 / 45 — Space and Water Heating Equipment
ManufacturerIndeeco Llc Dba Indeeco
StatusACTIVE
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
353X-0330 PRIMARY Indeeco Llc Dba Indeeco (USA)
Reference documents
ReferenceMeaning
B35000:B01844 REV E D/9 Drawing number reference only
Indeeco Llc Dba Indeeco
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 4520-01-686-8025?

NSN 4520-01-686-8025 is a Heater,immersion,liquid Fuel Fir, manufactured by Indeeco Llc Dba Indeeco, classified under FSC 4520, Space and Water Heating Equipment. Status: active.

What part numbers are listed for NSN 4520-01-686-8025?

NSN 4520-01-686-8025 has 1 manufacturer part number on file: 353X-0330 (Indeeco Llc Dba Indeeco).

Is NSN 4520-01-686-8025 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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