NSN 4520-01-321-6453 · NIIN 013216453 · Part number DAAD/U-13
Data Aire, Inc. · FSC 4520 — Space and Water Heating Equipment · FSG 45 — Plumbing, Heating, and Waste Disposal · CAGE 4J477
Government record, cited
NSN 4520-01-321-6453 — this item is cataloged by the U.S. Government under National Stock Number 4520-01-321-6453. Manufacturer of record part number: DAAD/U-13.
Also searched as4520-01-321-6453 ·
4520013216453 ·
NIIN 013216453 ·
01-321-6453 ·
FSC 4520 Space and Water Heating Equipment · CAGE 4J477 · DAAD/U-13
General Characteristics Item Description: 208 VOLTS; 60 CYCLES; 3 PHASE; UPRIGHT; NO CONDENSOR; MODEL NO. DES-400; SERIAL NO. 83KC304907
1 manufacturer part number on file
Manufacturer of record: Data Aire, Inc.
Identification
NSN: 4520-01-321-6453
NIIN: 013216453
FSC: 4520 — Space and Water Heating Equipment
FSG: 45 — Plumbing, Heating, and Waste Disposal
Primary part number: DAAD/U-13
Manufacturer: Data Aire, Inc.
General Description
The Humidifier,warm Air Heating Syst, cataloged under National Stock Number 4520-01-321-6453, 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 Data Aire, Inc.. Government technical data includes 1 specification, 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
Parameter
Value
NSN
4520-01-321-6453
Primary Part Number
DAAD/U-13
Item Name
Humidifier,warm Air Heating Syst
FSC / FSG
4520 / 45 — Space and Water Heating Equipment
Manufacturer
Data Aire, Inc.
Status
ACTIVE
General Characteristics Item Description
208 VOLTS; 60 CYCLES; 3 PHASE; UPRIGHT; NO CONDENSOR; MODEL NO. DES-400; SERIAL NO. 83KC304907
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 4520-01-321-6453?
NSN 4520-01-321-6453 is a Humidifier,warm Air Heating Syst, manufactured by Data Aire, Inc., classified under FSC 4520, Space and Water Heating Equipment. Status: active.
What part numbers are listed for NSN 4520-01-321-6453?
NSN 4520-01-321-6453 has 1 manufacturer part number on file: DAAD/U-13 (Data Aire, Inc.).
What are the specifications of DAAD/U-13?
Key specifications for DAAD/U-13: General Characteristics Item Description: 208 VOLTS; 60 CYCLES; 3 PHASE; UPRIGHT; NO CONDENSOR; MODEL NO. DES-400; SERIAL NO. 83KC304907. 1 specification is documented in the U.S. Government catalog.
Is NSN 4520-01-321-6453 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.