The Disk,valve, cataloged under National Stock Number 4810-01-645-9933, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Naval Inventory Control Point Mechanicsburg. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Disk,valve |
| FSC / FSG | 4810 — Valves, Powered (FSG 48) |
| Manufacturers | Naval Inventory Control Point Mechanicsburg (CAGE 03950) |
| Parameter | Value |
|---|---|
| NSN | 4810-01-645-9933 |
| Primary Part Number | 162623-0061 OXYGEN CLEANCP |
| Item Name | Disk,valve |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| 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 |
|---|---|
| 162623-0061 OXYGEN CLEANCP | Naval Inventory Control Point Mechanicsburg (USA) |
| FVA8C-000-8W ITEM 21CP | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| 162623-0061 OXYGEN CLEAN | 5/1 Secondary reference U.S. Government activity |
| FVA8C-000-8W ITEM 21 | 3/1 Design control — primary reference U.S. Government activity |
NSN 4810-01-645-9933 is a Disk,valve, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-645-9933 has 2 manufacturer part numbers on file: 162623-0061 OXYGEN CLEANCP (Naval Inventory Control Point Mechanicsburg), FVA8C-000-8W ITEM 21CP (Naval Inventory Control Point Mechanicsburg).
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.