The Dehumidifier,desiccant,electric, cataloged under National Stock Number 4440-01-667-1798, is classified within Federal Supply Class 4440 (Driers, Dehydrators, and Anhydrators) of the Furnace, Steam, Drying, Nuclear Reactors group. The manufacturer of record is Pentair Technical Products Dba Mclean Thermal Div Hoffman Enclosures 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 | 4440-01-667-1798 |
| Primary Part Number | 70066728 |
| Item Name | Dehumidifier,desiccant,electric |
| FSC / FSG | 4440 / 44 — Driers, Dehydrators, and Anhydrators |
| Manufacturer | Pentair Technical Products Dba Mclean Thermal Div Hoffman Enclosures Inc |
| Status | ACTIVE |
| Voltage in Volts and Current Type | 24.0 DC |
| Current Type | DC |
| Wattage Rating in Watts | 84.0 |
| Direct Current Rating in Amps | 4.5 |
| 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 |
|---|---|
| 70066728 PRIMARY | Pentair Technical Products Dba Mclean Thermal Div Hoffman Enclosures Inc (USA) |
NSN 4440-01-667-1798 is a Dehumidifier,desiccant,electric, manufactured by Pentair Technical Products Dba Mclean Thermal Div Hoffman Enclosures Inc, classified under FSC 4440, Driers, Dehydrators, and Anhydrators. Status: active.
NSN 4440-01-667-1798 has 1 manufacturer part number on file: 70066728 (Pentair Technical Products Dba Mclean Thermal Div Hoffman Enclosures Inc).
Key specifications for 70066728: Voltage in Volts and Current Type: 24.0 DC; Current Type: DC; Wattage Rating in Watts: 84.0; Special Features: COMPACT 6.00-IN.X 5.50-IN. 5.75-IN.DESIGN;DEHUMIDIFIER INCLUDES:FOUR FEET OF PLASTIC HOSE,TWO HOSE RETAINERS,ONE DOUBLEENDED HOSE RETAINER,SIX INCHE S OF VELCRO,SEVEN INCH STRIP OF DIN RAIL,TWO MOUNTING SCREWS. 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.