PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

17775Heater,water,electric

The Electric Heater Co Dba Hubbell Electric Heater Co. · NSN 4520-01-688-1795 · FSC 4520 · No Item Name Available
Verified by PartsTable
NSN 4520-01-688-1795 — this item is cataloged by the U.S. Government under National Stock Number 4520-01-688-1795. Primary manufacturer part number: 17775.
Features
  • Heater,water,electric — FSC 4520
  • 2 verified cross-references
  • 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 4520-01-688-1795, 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.. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameHeater,water,electric
FSC / FSG4520 — No Item Name Available (FSG 45)
ManufacturersThe Electric Heater Co Dba Hubbell Electric Heater Co. (CAGE 19857)
Technical Specifications
ParameterValue
NSN4520-01-688-1795
Primary Part Number17775
Item NameHeater,water,electric
FSC / FSG4520 / 45 — No Item Name Available
ManufacturerThe Electric Heater Co Dba Hubbell Electric Heater Co.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5920-00-087-6326GBB1 INTERCHANGEABLE
Fuse,cartridge
Cooper Bussmann, Llc Dba Cooper Industries
4820-01-045-117217775 INTERCHANGEABLE
Valve,flow Control
Clayton Manufacturing Company
1740-01-270-3865 INTERCHANGEABLE
Push Rod,transporte
3030-01-371-81679775 INTERCHANGEABLE
Belt,v
Gates Corporation
3120-01-397-687017775 INTERCHANGEABLE
Bearing,washer,thrust
Westerbeke Corporation
6640-01-585-6689B2952-3 INTERCHANGEABLE
Test Tube,blood Collecting
Cardinal Health 200, Llc
5961-01-688-0450TG04380 INTERCHANGEABLE
Semiconductor Device,diode
Sanrex Corporation Dba Sanrex Corp
5330-01-688-140617775-24 INTERCHANGEABLE
Gasket
The Electric Heater Co Dba Hubbell Electric Heater Co.
5998-01-688-201217775-10 INTERCHANGEABLE
Circuit Card Assembly
The Electric Heater Co Dba Hubbell Electric Heater Co.
6110-01-688-2688C25DNF340B INTERCHANGEABLE
Contactor,magnetic
The Electric Heater Co Dba Hubbell Electric Heater Co.
Cross-Reference Index
Part NumberManufacturer
17775 REV D The Electric Heater Co Dba Hubbell Electric Heater Co. (USA)
17775 PRIMARY The Electric Heater Co Dba Hubbell Electric Heater Co. (USA)
Related Parts
5920-00-087-6326INTERCHANGEABLE
FUSE,CARTRIDGE
GBB1
4820-01-045-1172INTERCHANGEABLE
VALVE,FLOW CONTROL
17775
1740-01-270-3865INTERCHANGEABLE
PUSH ROD,TRANSPORTE
3030-01-371-8167INTERCHANGEABLE
BELT,V
9775
3120-01-397-6870INTERCHANGEABLE
BEARING,WASHER,THRUST
17775
6640-01-585-6689INTERCHANGEABLE
TEST TUBE,BLOOD COLLECTING
B2952-3
5961-01-688-0450INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
TG04380
5330-01-688-1406INTERCHANGEABLE
GASKET
17775-24
5998-01-688-2012INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
17775-10
6110-01-688-2688INTERCHANGEABLE
CONTACTOR,MAGNETIC
C25DNF340B
5330-01-689-0912INTERCHANGEABLE
GASKET
17775-25

Frequently Asked Questions

What is NSN 4520-01-688-1795?

NSN 4520-01-688-1795 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 4520-01-688-1795?

NSN 4520-01-688-1795 has 2 cross-referenced part numbers: 17775 REV D (The Electric Heater Co Dba Hubbell Electric Heater Co.), 17775 (The Electric Heater Co Dba Hubbell Electric Heater Co.).

What NSN replaces 4520-01-688-1795?

There are 11 known substitutes for 4520-01-688-1795: 5920-00-087-6326, 4820-01-045-1172, 1740-01-270-3865 and 8 more. Verify interchangeability with system specifications before substitution.

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