The Heating Element,electrical,nonim, cataloged under National Stock Number 4520-01-457-8884, 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 Middleby Marshall Inc Toastmaster Cooking and Warming Equipment Div. Government technical data includes 11 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-01-457-8884 |
| Primary Part Number | F706A8729 |
| Item Name | Heating Element,electrical,nonim |
| FSC / FSG | 4520 / 45 — Space and Water Heating Equipment |
| Manufacturer | Middleby Marshall Inc Toastmaster Cooking and Warming Equipment Div |
| Status | ACTIVE |
| Phase | THREE SINGLE VOLTAGE |
| Frequency in Hertz | 60.0 |
| Voltage in Volts and Current Type | 480.0 AC SINGLE VOLTAGE |
| Body Style | TUBULAR, DOUBLE TERMINALS |
| Maximum Wattage Rating in Watts | 5300.0 SINGLE VOLTAGE |
| Terminal Box Environmental Protection | MOISTURE RESISTANT |
| Heat Quantity | 3 |
| Thermostat Range | +250.0 TO 850.0 FAHRENHEIT DEGF |
| Heat Control Type | THERMOSTAT |
| Width | 12.000 INCHES NOMINAL IN |
| 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 |
NSN 4520-01-457-8884 is a Heating Element,electrical,nonim, manufactured by Middleby Marshall Inc Toastmaster Cooking and Warming Equipment Div, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
NSN 4520-01-457-8884 has 2 manufacturer part numbers on file: F706A8729 (Middleby Marshall Inc Toastmaster Cooking and Warming Equipment Div), F706A8729 (Middleby Marshall Inc Southbend Div).
Key specifications for F706A8729: Phase: THREE SINGLE VOLTAGE; Frequency in Hertz: 60.0; Voltage in Volts and Current Type: 480.0 AC SINGLE VOLTAGE; Body Style: TUBULAR, DOUBLE TERMINALS. 11 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.