PartsTable TECHNICAL DATA SHEET
NSN 4520-01-310-9276Government record, cited

Heater, Duct Type, Stationary4520-01-310-9276

NSN 4520-01-310-9276 · NIIN 013109276 · Part number VDH54
Valad Electric Heating Corp. · FSC 4520 — Space and Water Heating Equipment · FSG 45 — Plumbing, Heating, and Waste Disposal · CAGE 17032
Government record, cited
NSN 4520-01-310-9276 — this item is cataloged by the U.S. Government under National Stock Number 4520-01-310-9276. Manufacturer of record part number: VDH54.
Also searched as  4520-01-310-9276 · 4520013109276 · NIIN 013109276 · 01-310-9276 · FSC 4520 Space and Water Heating Equipment · CAGE 17032 · VDH54
Nearby stock numbers  ·
Features
  • Heater,duct Type,stationary — FSC 4520
  • Heat Delivery Rate: 4841.6 BRITISH THERMAL UNIT
  • Phase: THREE
  • Current Type: AC
  • Voltage in Volts: 440.0
  • Depth: 5.250 INCHES NOMINAL IN
  • 1 manufacturer part number on file
  • Manufacturer of record: Valad Electric Heating Corp.
Identification
  • NSN: 4520-01-310-9276
  • NIIN: 013109276
  • FSC: 4520 — Space and Water Heating Equipment
  • FSG: 45 — Plumbing, Heating, and Waste Disposal
  • Primary part number: VDH54
  • Manufacturer: Valad Electric Heating Corp.
General Description

The Heater,duct Type,stationary, cataloged under National Stock Number 4520-01-310-9276, 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 Valad Electric Heating Corp.. Government technical data includes 5 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
NSN4520-01-310-9276
Primary Part NumberVDH54
Item NameHeater,duct Type,stationary
FSC / FSG4520 / 45 — Space and Water Heating Equipment
ManufacturerValad Electric Heating Corp.
StatusACTIVE
Heat Delivery Rate4841.6 BRITISH THERMAL UNIT
PhaseTHREE
Current TypeAC
Voltage in Volts440.0
Depth5.250 INCHES NOMINAL IN
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
VDH54 PRIMARY Valad Electric Heating 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 4520-01-310-9276?

NSN 4520-01-310-9276 is a Heater,duct Type,stationary, manufactured by Valad Electric Heating Corp., classified under FSC 4520, Space and Water Heating Equipment. Status: active.

What part numbers are listed for NSN 4520-01-310-9276?

NSN 4520-01-310-9276 has 1 manufacturer part number on file: VDH54 (Valad Electric Heating Corp.).

What are the specifications of VDH54?

Key specifications for VDH54: Heat Delivery Rate: 4841.6 BRITISH THERMAL UNIT; Phase: THREE; Current Type: AC; Voltage in Volts: 440.0. 5 specifications are documented in the U.S. Government catalog.

Is NSN 4520-01-310-9276 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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