The Heating Element,electrical,nonim, cataloged under National Stock Number 4520-01-035-6731, is classified within Federal Supply Class 4520 (Space and Water Heating Equipment) of the Plumbing, Heating, and Waste Disposal group. Government technical data includes 22 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-01-035-6731 |
| Item Name | Heating Element,electrical,nonim |
| FSC / FSG | 4520 / 45 — Space and Water Heating Equipment |
| Status | ACTIVE |
| Phase | NOT RATED SINGLE VOLTAGE |
| Terminal Quantity | 2 |
| Length | 10.580 INCHES NOMINAL IN |
| Voltage in Volts and Current Type | 230.0 AC SINGLE VOLTAGE |
| Body Style | TUBULAR, M SHAPED |
| Maximum Wattage Rating in Watts | 3000.0 SINGLE VOLTAGE |
| Terminal Length | 1.000 INCHES NOMINAL IN |
| Mounting Facility Length | 0.750 INCHES NOMINAL IN |
| Element Connection Style | STUD TYPE |
| Effective Heating Length | 7.680 INCHES NOMINAL IN |
| Mounting Method Style | SCREW PLUG OR BUSHING TYPE MOUNTING FACILITY |
| Nominal Thread Size | 0.190 INCHES STUD IN |
| Nominal Thread Size | 0.750 INCHES MOUNTING FACILITY IN |
| Heat Quantity | 1 |
| Element Radiation Spectrum | NONINFRARED |
| Width | 6.000 INCHES NOMINAL IN |
| Material | NICKEL AND COPPER SHEATH |
| Thread Series Designator | UNF STUD |
| Thread Series Designator | UNF MOUNTING FACILITY |
| Thread Quantity | 32.0 PER INCH STUD |
| Thread Quantity | 16.0 PER INCH MOUNTING FACILITY |
| 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 |
| Reference | Meaning |
|---|---|
| TA7A411G225 | 5/9 Secondary reference Intelliworks Ht |
| 7A411G225 | 5/9 Secondary reference General Electric Co Outdoor Breaker Business Section |
| TA7A411G225 | 3/9 Design control — primary reference Tamco, Inc. Dba Technical Assistance Company Div Technical Assistance Company |
| 91000-13 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4520-01-035-6731 is a Heating Element,electrical,nonim, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
Key specifications for 4520-01-035-6731: Phase: NOT RATED SINGLE VOLTAGE; Terminal Quantity: 2; Length: 10.580 INCHES NOMINAL IN; Voltage in Volts and Current Type: 230.0 AC SINGLE VOLTAGE. 22 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.