The Heating Element,electrical,nonim, cataloged under National Stock Number 4520-01-407-0683, 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 Thermal Circuits, Inc. Dba Thermal Circuits Inc. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4520-01-407-0683 |
| Primary Part Number | NF8211A |
| Item Name | Heating Element,electrical,nonim |
| FSC / FSG | 4520 / 45 — Space and Water Heating Equipment |
| Manufacturer | Thermal Circuits, Inc. Dba Thermal Circuits Inc |
| Status | ACTIVE |
| Voltage in Volts and Current Type | 120.0 AC SINGLE VOLTAGE |
| Maximum Wattage Rating in Watts | 80.0 SINGLE VOLTAGE |
| Element Radiation Spectrum | NONINFRARED |
| 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 |
|---|---|
| NF8211A PRIMARY | Thermal Circuits, Inc. Dba Thermal Circuits Inc (USA) |
| Reference | Meaning |
|---|---|
| 503-4675850 ITEM 1-1,2-1,3-1,4-1 | 5/1 Secondary reference U.S. Government activity |
| 19-80-1223 | 5/2 Secondary reference U.S. Government activity |
| 503-4675850 ITEM 5-1,6-1 | 5/1 Secondary reference U.S. Government activity |
NSN 4520-01-407-0683 is a Heating Element,electrical,nonim, manufactured by Thermal Circuits, Inc. Dba Thermal Circuits Inc, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
NSN 4520-01-407-0683 has 1 manufacturer part number on file: NF8211A (Thermal Circuits, Inc. Dba Thermal Circuits Inc).
Key specifications for NF8211A: Voltage in Volts and Current Type: 120.0 AC SINGLE VOLTAGE; Maximum Wattage Rating in Watts: 80.0 SINGLE VOLTAGE; Element Radiation Spectrum: NONINFRARED; End Item Identification: WEAPON SYSTEM E/I SHIP, OHIO CLASS SSN. 3 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.