The Heating Element,electrical,nonim, cataloged under National Stock Number 4520-00-827-8530, 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 Westinghouse Electric Corp. Government technical data includes 25 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-00-827-8530 |
| Primary Part Number | 347C440H01 |
| Item Name | Heating Element,electrical,nonim |
| FSC / FSG | 4520 / 45 — Space and Water Heating Equipment |
| Manufacturer | Westinghouse Electric Corp |
| Status | ACTIVE |
| Phase | SINGLE SINGLE VOLTAGE |
| Terminal Quantity | 2 |
| Length | 13.625 INCHES NOMINAL IN |
| Voltage in Volts and Current Type | 120.0 AC FIRST VOLTAGE |
| Body Style | STRIP, FINNED |
| Hole or Slot Quantity | 2 |
| Maximum Wattage Rating in Watts | 500.0 SINGLE VOLTAGE |
| Terminal Length | 0.625 INCHES NOMINAL IN |
| Mounting Facility Length | 0.500 INCHES NOMINAL IN |
| Element Connection Style | STUD TYPE |
| Mounting Method Style | SLOT OR HOLE TYPE MOUNTING FACILITY |
| Nominal Thread Size | 0.190 INCHES STUD IN |
| Heat Quantity | 1 |
| Terminal Arrangement Style | OFFSET OR STAGGERED AT ONE END |
| Watt Density Rating | 36.0 PER SQUARE INCH SINGLE VOLTAGE |
| Element Radiation Spectrum | NONINFRARED |
| Width | 2.000 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 16.875 INCHES NOMINAL IN |
| Material | CHROMIUM AND NICKEL RESISTANCE WIRE |
| Material | STEEL SHEATH |
| Material | ZIRCONIUM SILICATE RESISTANCE WIRE EMBEDDING/SUPPORT INSULATION |
| Thread Series Designator | UNF STUD |
| Mounting Facility Width | 0.312 INCHES NOMINAL IN |
| Thread Quantity | 32.0 PER INCH STUD |
| Element Quantity | 1 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 347C440H01 | Westinghouse Electric Corp (USA) |
| 1117514 | Bryant Electric (USA) |
| Reference | Meaning |
|---|---|
| 347C440 | D/9 Drawing number reference only U.S. Government activity |
| 347C440H01 | 3/2 Design control — primary reference U.S. Government activity |
| 1117514 | 5/9 Secondary reference Glenn Electric Heater Corporation |
NSN 4520-00-827-8530 is a Heating Element,electrical,nonim, manufactured by Westinghouse Electric Corp, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
NSN 4520-00-827-8530 has 2 manufacturer part numbers on file: 347C440H01 (Westinghouse Electric Corp), 1117514 (Bryant Electric).
Key specifications for 347C440H01: Phase: SINGLE SINGLE VOLTAGE; Terminal Quantity: 2; Length: 13.625 INCHES NOMINAL IN; Voltage in Volts and Current Type: 120.0 AC FIRST VOLTAGE. 25 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.