The Heating Element,electrical,nonim, cataloged under National Stock Number 4520-00-181-8020, 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 Assembly Technologies International Inc.. Government technical data includes 14 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-00-181-8020 |
| Primary Part Number | 9273-100W |
| Item Name | Heating Element,electrical,nonim |
| FSC / FSG | 4520 / 45 — Space and Water Heating Equipment |
| Manufacturer | Assembly Technologies International Inc. |
| Status | ACTIVE |
| FSC Application Data | SOLDERING IRON,ELECTRIC |
| Phase | SINGLE SINGLE VOLTAGE |
| Frequency in Hertz | 60.0 |
| Terminal Quantity | 1 |
| Voltage in Volts and Current Type | 115.0 AC SINGLE VOLTAGE |
| Body Style | TUBULAR, STEPPED |
| Maximum Wattage Rating in Watts | 100.0 SINGLE VOLTAGE |
| Element Connection Style | TERMINAL SCREW |
| Material Document and Classification | 9273 MFR REF SINGLE MATERIAL RESPONSE RESISTANCE WIRE EMBEDDING/SUPPORT INSULATION |
| Mounting Method Style | SLOT OR HOLE TYPE MOUNTING FACILITY |
| Heat Quantity | 1 |
| Element Radiation Spectrum | NONINFRARED |
| Material | COPPER ALLOY RESISTANCE WIRE |
| 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 |
|---|---|
| 9273-100W PRIMARY | Assembly Technologies International Inc. (USA) |
NSN 4520-00-181-8020 is a Heating Element,electrical,nonim, manufactured by Assembly Technologies International Inc., classified under FSC 4520, Space and Water Heating Equipment. Status: active.
NSN 4520-00-181-8020 has 1 manufacturer part number on file: 9273-100W (Assembly Technologies International Inc.).
Key specifications for 9273-100W: FSC Application Data: SOLDERING IRON,ELECTRIC; Phase: SINGLE SINGLE VOLTAGE; Frequency in Hertz: 60.0; Terminal Quantity: 1. 14 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.