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NSN 4520-01-448-9596Government record, cited

Heater, Water, Electric4520-01-448-9596

NSN 4520-01-448-9596 · NIIN 014489596 · Part number DSE-40-12
Smith a O Water Products Co Div of a O Smith Corp · FSC 4520 — Space and Water Heating Equipment · FSG 45 — Plumbing, Heating, and Waste Disposal · CAGE 28611
Government record, cited
NSN 4520-01-448-9596 — this item is cataloged by the U.S. Government under National Stock Number 4520-01-448-9596. Manufacturer of record part number: DSE-40-12.
Also searched as  4520-01-448-9596 · 4520014489596 · NIIN 014489596 · 01-448-9596 · FSC 4520 Space and Water Heating Equipment · CAGE 28611 · DSE-40-12
Nearby stock numbers  ·
Features
  • Heater,water,electric — FSC 4520
  • 1 manufacturer part number on file
  • Manufacturer of record: Smith a O Water Products Co Div of a O Smith Corp
Identification
  • NSN: 4520-01-448-9596
  • NIIN: 014489596
  • FSC: 4520 — Space and Water Heating Equipment
  • FSG: 45 — Plumbing, Heating, and Waste Disposal
  • Primary part number: DSE-40-12
  • Manufacturer: Smith a O Water Products Co Div of a O Smith Corp
General Description

The Heater,water,electric, cataloged under National Stock Number 4520-01-448-9596, 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 Smith a O Water Products Co Div of a O Smith Corp. 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
NSN4520-01-448-9596
Primary Part NumberDSE-40-12
Item NameHeater,water,electric
FSC / FSG4520 / 45 — Space and Water Heating Equipment
ManufacturerSmith a O Water Products Co Div of a O Smith Corp
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
DSE-40-12 PRIMARY Smith a O Water Products Co Div of a O Smith Corp (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 4520-01-448-9596?

NSN 4520-01-448-9596 is a Heater,water,electric, manufactured by Smith a O Water Products Co Div of a O Smith Corp, classified under FSC 4520, Space and Water Heating Equipment. Status: active.

What part numbers are listed for NSN 4520-01-448-9596?

NSN 4520-01-448-9596 has 1 manufacturer part number on file: DSE-40-12 (Smith a O Water Products Co Div of a O Smith Corp).

What are the specifications of DSE-40-12?

Key specifications for DSE-40-12: Special Features: NOMINAL GAL.CAPACITY-40, MAXIMUM KW INPUT-36, HEIGHT 45 1/2, WIDTH 20 1/2, DEPTH 25. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4520-01-448-9596 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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