The Valve,regulating,system Pressure, cataloged under National Stock Number 4820-01-573-1166, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4820-01-573-1166 |
| Primary Part Number | A116-C3196 OXYGEN CLEANCP |
| Item Name | Valve,regulating,system Pressure |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | CLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330 |
| 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 |
|---|---|
| A116-C3196 OXYGEN CLEANCP | Naval Inventory Control Point Mechanicsburg (USA) |
| D3355 ITEM 10 OXYGEN CLEANCP | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| D3355 ITEM 10 OXYGEN CLEAN | 5/1 Secondary reference Rix Industries |
| A116-C3196 OXYGEN CLEAN | 3/1 Design control — primary reference Rix Industries |
NSN 4820-01-573-1166 is a Valve,regulating,system Pressure, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-573-1166 has 2 manufacturer part numbers on file: A116-C3196 OXYGEN CLEANCP (Naval Inventory Control Point Mechanicsburg), D3355 ITEM 10 OXYGEN CLEANCP (Naval Inventory Control Point Mechanicsburg).
Key specifications for A116-C3196 OXYGEN CLEANCP: Criticality Code Justification: ZZZY; Special Features: BYPASS VALVE ASSY; End Item Identification: BYPASS VALVE ASSY; Reference Number Differentiating Characteristics: CLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330. 2 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.