Heater, Water, Steam-Hot Water Hea4520-01-528-2439
NSN 4520-01-528-2439 · NIIN 015282439 · Part number 1520-3430
Edro Corporation, the Dba Edro Corp · FSC 4520 — Space and Water Heating Equipment · FSG 45 — Plumbing, Heating, and Waste Disposal · CAGE 01551
Government record, cited
NSN 4520-01-528-2439 — this item is cataloged by the U.S. Government under National Stock Number 4520-01-528-2439. Manufacturer of record part number: 1520-3430.
Also searched as4520-01-528-2439 ·
4520015282439 ·
NIIN 015282439 ·
01-528-2439 ·
FSC 4520 Space and Water Heating Equipment · CAGE 01551 · 1520-3430
Operating Pressure: 15.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
Material: STEEL CORROSION RESISTING
1 manufacturer part number on file
Manufacturer of record: Edro Corporation, the Dba Edro Corp
Identification
NSN: 4520-01-528-2439
NIIN: 015282439
FSC: 4520 — Space and Water Heating Equipment
FSG: 45 — Plumbing, Heating, and Waste Disposal
Primary part number: 1520-3430
Manufacturer: Edro Corporation, the Dba Edro Corp
General Description
The Heater,water,steam-Hot Water Hea, cataloged under National Stock Number 4520-01-528-2439, 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 Edro Corporation, the Dba Edro Corp. Government technical data includes 4 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.
Other items in FSC 4520 — Space and Water Heating Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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4520-00-001-1240
4520-00-001-1240 · Item name not on file
4520-00-001-3518
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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 4520-01-528-2439?
NSN 4520-01-528-2439 is a Heater,water,steam-Hot Water Hea, manufactured by Edro Corporation, the Dba Edro Corp, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
What part numbers are listed for NSN 4520-01-528-2439?
NSN 4520-01-528-2439 has 1 manufacturer part number on file: 1520-3430 (Edro Corporation, the Dba Edro Corp).
What are the specifications of 1520-3430?
Key specifications for 1520-3430: Water Outlet Connection Quantity: 2; Water Inlet Connection Quantity: 1; Operating Pressure: 15.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS; Special Features: THIS IS AN INDIRECT STEAM HEATING, TYPE I MACHINE WITH 1 SUPPLY AND 2 OUTPUT PORTS (ALL FEMALE 1/4 IN NPT) ALONG WITH 1 INSTRUMENT PORT (FEMALE 1/8 IN NPT) IN. 4 specifications are documented in the U.S. Government catalog.
Is NSN 4520-01-528-2439 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.