PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

17749Heater,water,electric

The Electric Heater Co Dba Hubbell Electric Heater Co. · NSN 4520-01-387-8199 · FSC 4520 · No Item Name Available
Verified by PartsTable
NSN 4520-01-387-8199 — this item is cataloged by the U.S. Government under National Stock Number 4520-01-387-8199. Primary manufacturer part number: 17749.
Features
  • Heater,water,electric — FSC 4520
  • FSC Application Data: WATER HEATERS
  • 1 verified cross-reference
  • Primary manufacturer: The Electric Heater Co Dba Hubbell Electric Heater Co.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Heater,water,electric, cataloged under National Stock Number 4520-01-387-8199, is classified within Federal Supply Class 4520 (No Item Name Available) of the Plumbing, Heating, and Waste Disposal group. The primary manufacturer of record is The Electric Heater Co Dba Hubbell Electric Heater Co.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4520-01-387-8199
Primary Part Number17749
Item NameHeater,water,electric
FSC / FSG4520 / 45 — No Item Name Available
ManufacturerThe Electric Heater Co Dba Hubbell Electric Heater Co.
StatusACTIVE
FSC Application DataWATER HEATERS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
2530-00-003-0089WC59241 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
Federal Mogul Corp Sub Wagner Brake Moog Automotive Div
5340-00-085-3824 INTERCHANGEABLE
Plug
5826-00-700-4712 INTERCHANGEABLE
Hub
5330-01-062-3173 INTERCHANGEABLE
Seal Assembly
5305-01-273-496917749 INTERCHANGEABLE
Screw,cap,socket Head
Sps Technologies, Llc Dba PB Fasteners
5950-01-492-5919PL 2001-02A5000-1 ITEM 5 INTERCHANGEABLE
Transformer,power
L-3 Communications Westwood Corporation Dba Edi Division Div Tano Division
Cross-Reference Index
Part NumberManufacturer
17749 PRIMARY The Electric Heater Co Dba Hubbell Electric Heater Co. (USA)
Related Parts
2530-00-003-0089INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
WC59241
5340-00-085-3824INTERCHANGEABLE
PLUG
5826-00-700-4712INTERCHANGEABLE
HUB
5330-01-062-3173INTERCHANGEABLE
SEAL ASSEMBLY
5305-01-273-4969INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
17749
5950-01-492-5919INTERCHANGEABLE
TRANSFORMER,POWER
PL 2001-02A5000-1 ITEM 5

Frequently Asked Questions

What is NSN 4520-01-387-8199?

NSN 4520-01-387-8199 is a Heater,water,electric, manufactured by The Electric Heater Co Dba Hubbell Electric Heater Co., classified under FSC 4520 (No Item Name Available). Status: active.

What are the part numbers for NSN 4520-01-387-8199?

NSN 4520-01-387-8199 has 1 cross-referenced part number: 17749 (The Electric Heater Co Dba Hubbell Electric Heater Co.).

What NSN replaces 4520-01-387-8199?

There are 6 known substitutes for 4520-01-387-8199: 2530-00-003-0089, 5340-00-085-3824, 5826-00-700-4712 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 17749?

Key specifications for 17749: FSC Application Data: WATER HEATERS. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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