The Heating Element,electrical,nonim, cataloged under National Stock Number 4520-00-671-3028, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 20 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-00-671-3028 |
| Primary Part Number | 2230018PC1 |
| Item Name | Heating Element,electrical,nonim |
| FSC / FSG | 4520 / 45 — Space and Water Heating Equipment |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| FSC Application Data | USED ON FIRE CONTROL RADAR |
| Terminal Quantity | 2 |
| Voltage in Volts and Current Type | 240.0 AC SINGLE VOLTAGE |
| Body Style | STRIP ELEMENT |
| Hole or Slot Quantity | 2 |
| Maximum Wattage Rating in Watts | 150.0 SINGLE VOLTAGE |
| Terminal Length | 0.340 INCHES MINIMUM IN |
| Mounting Facility Length | 0.688 INCHES NOMINAL IN |
| Element Connection Style | STUD TYPE |
| Outside Diameter | 6.500 INCHES NOMINAL IN |
| Mounting Method Style | SLOT OR HOLE TYPE MOUNTING FACILITY |
| Heat Quantity | 1 |
| Terminal Arrangement Style | IN LINE (TANDEM) AT ONE END |
| Watt Density Rating | 10.0 PER SQUARE INCH SINGLE VOLTAGE |
| Element Radiation Spectrum | NONINFRARED |
| Width | 1.469 INCHES MINIMUM AND 1.531 INCHES MAXIMUM IN |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 7.125 INCHES NOMINAL IN |
| Material | NICKEL ALLOY RESISTANCE WIRE |
| Mounting Facility Width | 0.531 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 |
| Part Number | Manufacturer |
|---|---|
| 2230018PC1 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 3120-1183PC1 | Raytheon Company Dba Raytheon Co (USA) |
| Reference | Meaning |
|---|---|
| 280-1381P | 5/2 Secondary reference U.S. Government activity |
| 3120-1183PC1 | 5/9 Secondary reference Raytheon Company Div Corp |
NSN 4520-00-671-3028 is a Heating Element,electrical,nonim, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
NSN 4520-00-671-3028 has 2 manufacturer part numbers on file: 2230018PC1 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 3120-1183PC1 (Raytheon Company Dba Raytheon Co).
Key specifications for 2230018PC1: FSC Application Data: USED ON FIRE CONTROL RADAR; Terminal Quantity: 2; Voltage in Volts and Current Type: 240.0 AC SINGLE VOLTAGE; Body Style: STRIP ELEMENT. 20 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.