The Heater,duct Type,portable, cataloged under National Stock Number 4520-01-644-6216, 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 Pentair Technical Products Dba Mclean Thermal Div Hoffman Enclosures Inc. 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 | 4520-01-644-6216 |
| Primary Part Number | DAH8001B |
| Item Name | Heater,duct Type,portable |
| FSC / FSG | 4520 / 45 — Space and Water Heating Equipment |
| Manufacturer | Pentair Technical Products Dba Mclean Thermal Div Hoffman Enclosures Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| DAH8001B PRIMARY | Pentair Technical Products Dba Mclean Thermal Div Hoffman Enclosures Inc (USA) |
NSN 4520-01-644-6216 is a Heater,duct Type,portable, manufactured by Pentair Technical Products Dba Mclean Thermal Div Hoffman Enclosures Inc, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
NSN 4520-01-644-6216 has 1 manufacturer part number on file: DAH8001B (Pentair Technical Products Dba Mclean Thermal Div Hoffman Enclosures Inc).
Key specifications for DAH8001B: Part Name Assigned by Controlling Agency: HEATER; End Item Identification: F-15SA AIRCRAFT. 0 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.