The Heating Blanket,electrical, cataloged under National Stock Number 4540-01-283-6326, is classified within Federal Supply Class 4540 (Waste Disposal Equipment) of the Plumbing, Heating, and Waste Disposal group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4540-01-283-6326 |
| Item Name | Heating Blanket,electrical |
| FSC / FSG | 4540 / 45 — Waste Disposal Equipment |
| Status | ACTIVE |
| General Characteristics Item Description | C/O BRISKHEAT SILICONE RUBBER LAMINATED HEATING BLANKET; TEMPERATURE: MAXIMUM EXPOSURE CAPABILITY OF 450 DEG F.; VOLTAGE: AVAILABLE IN 120 V,240 V,480 V; LOW WATT: 2.500 WATTS PER SQUARE INCH OF SURFACE; HEATER ELEMENT: MULTI-STRAND BRAIDED AND KNITTED ELEMENT WIRE PROVIDES THE MOST RUGGED ASSEMBLY; SIZE: 12.000 IN. BY 12.000 IN. V |
| Functional Description | USED ON THE MAIN ROTOR BLADE DURING MAINTENANCE |
| 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 |
|---|---|
| SRL-5-12X12 | 5/9 Secondary reference U.S. Government activity |
| SR512012X12C | 3/2 Design control — primary reference U.S. Government activity |
| SRL512012X12C | 5/9 Secondary reference U.S. Government activity |
NSN 4540-01-283-6326 is a Heating Blanket,electrical, classified under FSC 4540, Waste Disposal Equipment. Status: active.
Key specifications for 4540-01-283-6326: General Characteristics Item Description: C/O BRISKHEAT SILICONE RUBBER LAMINATED HEATING BLANKET; TEMPERATURE: MAXIMUM EXPOSURE CAPABILITY OF 450 DEG F.; VOLTAGE: AVAILABLE IN 120 V,240 V,480 V; LOW WATT: 2.500 WATTS PER SQUARE INCH OF SURFACE; HEATER ELEMENT: MULTI-STRAND BRAIDED AND KNITTED ELEMENT WIRE PROVIDES THE MOST RUGGED ASSEMBLY; SIZE: 12.000 IN. BY 12.000 IN. V; Functional Description: USED ON THE MAIN ROTOR BLADE DURING MAINTENANCE; End Item Identification: H-53 HELICOPTER MAIN ROTOR BLADE. 2 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.