The Heating Blanket,electrical, cataloged under National Stock Number 4540-01-446-2181, is classified within Federal Supply Class 4540 (Waste Disposal Equipment) of the Plumbing, Heating, and Waste Disposal group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4540-01-446-2181 |
| Item Name | Heating Blanket,electrical |
| FSC / FSG | 4540 / 45 — Waste Disposal Equipment |
| Status | ACTIVE |
| Voltage in Volts and Current Type | 115.0 AC |
| Wattage Rating | 525.000 WATTS |
| Current Rating | 4.350 AMPERES |
| Material | RUBBER SYNTHETIC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| SRM12010X10 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4540-01-446-2181 is a Heating Blanket,electrical, classified under FSC 4540, Waste Disposal Equipment. Status: active.
Key specifications for 4540-01-446-2181: Voltage in Volts and Current Type: 115.0 AC; Overall Length: 10.500 INCHES NOMINAL IN; Overall Width: 10.000 INCHES NOMINAL IN; Wattage Rating: 525.000 WATTS. 4 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.