The Inhalator,diver's, cataloged under National Stock Number 4220-01-447-1439, is classified within Federal Supply Class 4220 (Marine Lifesaving and Diving Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. The manufacturer of record is Draeger Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4220-01-447-1439 |
| Primary Part Number | 4055890 |
| Item Name | Inhalator,diver's |
| FSC / FSG | 4220 / 42 — Marine Lifesaving and Diving Equipment |
| Manufacturer | Draeger 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 |
|---|---|
| 4055890 | Draeger Inc (USA) |
| Reference | Meaning |
|---|---|
| 4055890 | 3/9 Design control — primary reference Draeger Safety, Inc. |
| 864-022 | 5/9 Secondary reference Draeger Safety, Inc. |
NSN 4220-01-447-1439 is a Inhalator,diver's, manufactured by Draeger Inc, classified under FSC 4220, Marine Lifesaving and Diving Equipment. Status: active.
NSN 4220-01-447-1439 has 1 manufacturer part number on file: 4055890 (Draeger Inc).
Key specifications for 4055890: End Item Identification: DIVERS LIFE SUPPORT SYSTEM; REBREATHER MODEL NO. LAR5. 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.