The Parts Kit,valve, cataloged under National Stock Number 4820-01-448-3340, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-448-3340 |
| Primary Part Number | 4053902 |
| Item Name | Parts Kit,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| 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 |
|---|---|
| 4053902 PRIMARY | Draeger Inc (USA) |
| Reference | Meaning |
|---|---|
| 4053902 | 3/9 Design control — primary reference Draeger Safety, Inc. |
NSN 4820-01-448-3340 is a Parts Kit,valve, manufactured by Draeger Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-448-3340 has 1 manufacturer part number on file: 4053902 (Draeger Inc).
Key specifications for 4053902: End Item Identification: DIVERS LIFE SUPPORT SYSTEM. 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.