The Heating Blanket,electrical, cataloged under National Stock Number 4520-01-657-6076, 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 Ritchie Engineering Co Inc. Government technical data includes 4 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 | 4520-01-657-6076 |
| Primary Part Number | 68848 |
| Item Name | Heating Blanket,electrical |
| FSC / FSG | 4520 / 45 — Space and Water Heating Equipment |
| Manufacturer | Ritchie Engineering Co Inc |
| Status | ACTIVE |
| Voltage in Volts and Current Type | 115.0 AC OR 230.0 AC |
| Wattage Rating | 200.0 WATTS |
| Operating Temp Range | +120.0 TO 130.0 FAHRENHEIT DEGF |
| Attachment Method | CLIP STRAP W/HOOK AND LOOP |
| 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 |
|---|---|
| 68848 PRIMARY | Ritchie Engineering Co Inc (USA) |
NSN 4520-01-657-6076 is a Heating Blanket,electrical, manufactured by Ritchie Engineering Co Inc, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
NSN 4520-01-657-6076 has 1 manufacturer part number on file: 68848 (Ritchie Engineering Co Inc).
Key specifications for 68848: Voltage in Volts and Current Type: 115.0 AC OR 230.0 AC; Wattage Rating: 200.0 WATTS; Special Features: 20 INCH VELCRO STRAPS, 6 FOOT CORD IN; Operating Temp Range: +120.0 TO 130.0 FAHRENHEIT DEGF. 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.