The Heating Element,electrical,nonim, cataloged under National Stock Number 4520-00-174-0016, 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 Raytheon Company Dba Raytheon Co. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-00-174-0016 |
| Primary Part Number | 280-1129PC1 |
| Item Name | Heating Element,electrical,nonim |
| FSC / FSG | 4520 / 45 — Space and Water Heating Equipment |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| Terminal Quantity | 2 |
| Length | 0.373 INCHES NOMINAL IN |
| Voltage in Volts and Current Type | 115.0 AC OR 230.0 AC SINGLE VOLTAGE |
| Maximum Wattage Rating in Watts | 30.0 SINGLE VOLTAGE |
| Element Connection Style | STUD TYPE |
| Outside Diameter | 0.373 INCHES NOMINAL IN |
| Heat Quantity | 1 |
| Terminal Arrangement Style | PARALLEL AT ONE END EXCEPT ON 3/4 AND 1 INCH WIDTH IN |
| Material | STEEL SHEATH |
| 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 | N |
| Part Number | Manufacturer |
|---|---|
| 280-1129PC1 PRIMARY | Raytheon Company Dba Raytheon Co (USA) |
| C2X282 PRIMARY | Chromalox Inc Dba Chromalox Precision Heat and Control, Inc (USA) |
| 1046325 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| 280-1129PC1 | 5/9 Secondary reference Raytheon Company Div Corp |
NSN 4520-00-174-0016 is a Heating Element,electrical,nonim, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
NSN 4520-00-174-0016 has 3 manufacturer part numbers on file: 280-1129PC1 (Raytheon Company Dba Raytheon Co), C2X282 (Chromalox Inc Dba Chromalox Precision Heat and Control, Inc), 1046325 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
Key specifications for 280-1129PC1: Terminal Quantity: 2; Length: 0.373 INCHES NOMINAL IN; Voltage in Volts and Current Type: 115.0 AC OR 230.0 AC SINGLE VOLTAGE; Maximum Wattage Rating in Watts: 30.0 SINGLE VOLTAGE. 10 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.