The Heating Element,electrical,immer, cataloged under National Stock Number 4520-01-420-8062, 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 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-01-420-8062 |
| Primary Part Number | F154403ES |
| Item Name | Heating Element,electrical,immer |
| FSC / FSG | 4520 / 45 — No Item Name Available |
| Manufacturer | The Electric Heater Co Dba Hubbell Electric Heater Co. |
| Status | ACTIVE |
| Body Style | TUBULAR, FLANGED, W/TERMINALS |
| Bolt Circle Diameter | 5.000 INCHES NOMINAL IN |
| Phase | THREE SINGLE VOLTAGE |
| Material | COPPER SHEATH |
| Length | 20.000 INCHES NOMINAL IN |
| Nominal Thread Size | 0.250 INCHES STUD IN |
| Voltage in Volts and Current Type | 440.0 AC SINGLE VOLTAGE |
| Nominal Thread Size | 0.375 INCHES MOUNTING FACILITY IN |
| Thread Quantity | 16 PER INCH MOUNTING FACILITY |
| Frequency in Hertz | 60.0 |
| Terminal Quantity | 6 |
| Thread Series Designator | UNF STUD |
| Mounting Method Style | FLANGE TYPE MOUNTING FACILITY |
| Hole Diameter | 0.375 INCHES NOMINAL IN |
| Flange Thickness | 0.375 INCHES NOMINAL IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) MOUNTING FACILITY |
| Maximum Wattage Rating in Watts | 15000.0 SINGLE VOLTAGE |
| Heat Control Type | THERMOSTAT |
| Element Connection Style | HERMETICALLY SEALED STUD |
| Thermostat Range | +90.0 TO 180.0 FAHRENHEIT DEGF |
| Hole or Slot Quantity | 6 |
| Material Document and Classification | MIL-H-22577 MIL SPEC SINGLE MATERIAL RESPONSE SHEATH |
| Heat Quantity | 1 |
| Element Quantity | 3 |
| Flange Diameter | 6.000 INCHES NOMINAL IN |
| Terminal Length | 2.8125 INCHES NOMINAL IN |
| Element Radiation Spectrum | NONINFRARED |
| Thread Quantity | 28 PER INCH STUD |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 17750 REV H | The Electric Heater Co Dba Hubbell Electric Heater Co. (USA) |
| F154403ES PRIMARY | The Electric Heater Co Dba Hubbell Electric Heater Co. (USA) |
| 17750 PIECE 11 | The Electric Heater Co Dba Hubbell Electric Heater Co. (USA) |
| 17750-11 | The Electric Heater Co Dba Hubbell Electric Heater Co. (USA) |
NSN 4520-01-420-8062 is a Heating Element,electrical,immer, manufactured by The Electric Heater Co Dba Hubbell Electric Heater Co., classified under FSC 4520 (No Item Name Available). Status: active.
NSN 4520-01-420-8062 has 4 cross-referenced part numbers: 17750 REV H (The Electric Heater Co Dba Hubbell Electric Heater Co.), F154403ES (The Electric Heater Co Dba Hubbell Electric Heater Co.), 17750 PIECE 11 (The Electric Heater Co Dba Hubbell Electric Heater Co.), 17750-11 (The Electric Heater Co Dba Hubbell Electric Heater Co.).
There are 2 known substitutes for 4520-01-420-8062: 4520-01-420-8056, 5220-01-677-2851. Verify interchangeability with system specifications before substitution.
Key specifications for F154403ES: Overall Length: 23.1875 INCHES NOMINAL IN; Body Style: TUBULAR, FLANGED, W/TERMINALS; Bolt Circle Diameter: 5.000 INCHES NOMINAL IN; Phase: THREE SINGLE VOLTAGE. 29 total characteristics are documented in the Federal Logistics Information System.