The Rebuild Kit, cataloged under National Stock Number 4820-01-669-6058, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Rix Industries. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Rebuild Kit |
| FSC / FSG | 4820 — Valves, Nonpowered (FSG 48) |
| Manufacturers | Rix Industries (CAGE 28953); Naval Inventory Control Point Mechanicsburg (CAGE 03950) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-669-6058 |
| Primary Part Number | XM204-23378 OXYGEN CLEANCP |
| Item Name | Rebuild Kit |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Rix Industries |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| XM204-23378 OXYGEN CLEANCP | Rix Industries (USA) |
| XM204-23378 OXYGEN CLEANCP | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| XM204-23424 OXYGEN CLEANCP | 5/9 Secondary reference Naval Inventory Control Point Mechanicsburg |
| XM204-23424 OXYGEN CLEAN | 5/9 Secondary reference Rix Industries |
| XM204-23424 OXYGEN CLEANCP | 5/9 Secondary reference Rix Industries |
| XM204-23378 | 3/1 Design control — primary reference Rix Industries |
NSN 4820-01-669-6058 is a Rebuild Kit, manufactured by Rix Industries, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-669-6058 has 2 manufacturer part numbers on file: XM204-23378 OXYGEN CLEANCP (Rix Industries), XM204-23378 OXYGEN CLEANCP (Naval Inventory Control Point Mechanicsburg).
1 possible match (shared part number, not a government interchangeability claim): 4820-01-669-6268. Verify interchangeability with system specifications before substitution.
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.