The Valve,regulating,oxygen System P, cataloged under National Stock Number 4820-01-669-1892, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Naval Inventory Control Point Mechanicsburg. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Valve,regulating,oxygen System P |
| FSC / FSG | 4820 — Valves, Nonpowered (FSG 48) |
| Manufacturers | Naval Inventory Control Point Mechanicsburg (CAGE 03950); Rix Industries (CAGE 28953) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-669-1892 |
| Primary Part Number | 074-1300 ITEM 76CP |
| Item Name | Valve,regulating,oxygen System P |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| 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 |
|---|---|
| 074-1300 ITEM 76CP | Naval Inventory Control Point Mechanicsburg (USA) |
| 808NGT-08-C OXYGEN CLEANCP | Naval Inventory Control Point Mechanicsburg (USA) |
| XM15-21957 OXYGEN CLEAN | Rix Industries (USA) |
| Reference | Meaning |
|---|---|
| XM15-21957 OXYGEN CLEANCP | 3/1 Design control — primary reference Naval Inventory Control Point Mechanicsburg |
| 074-1300 ITEM 76 | 5/1 Secondary reference Rix Industries |
| 808NGT-08-C OXYGEN CLEAN | 5/1 Secondary reference U.S. Government activity |
NSN 4820-01-669-1892 is a Valve,regulating,oxygen System P, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-669-1892 has 3 manufacturer part numbers on file: 074-1300 ITEM 76CP (Naval Inventory Control Point Mechanicsburg), 808NGT-08-C OXYGEN CLEANCP (Naval Inventory Control Point Mechanicsburg), XM15-21957 OXYGEN CLEAN (Rix Industries).
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.