The Valve,ball, cataloged under National Stock Number 4820-01-543-7200, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Naval Sea Systems Command. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-543-7200 |
| Primary Part Number | 845-7108795 ASSY D |
| Item Name | Valve,ball |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Naval Sea Systems Command |
| 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 |
|---|---|
| 2643-820-12 ASSY D | Naval Sea Systems Command (USA) |
| 845-7108795 ASSY D PRIMARY | Naval Sea Systems Command (USA) |
| 845-7108795 ASSY B PRIMARY | Naval Sea Systems Command (USA) |
| 2643-820-12 ASSY B | Naval Sea Systems Command (USA) |
NSN 4820-01-543-7200 is a Valve,ball, manufactured by Naval Sea Systems Command, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-543-7200 has 4 manufacturer part numbers on file: 2643-820-12 ASSY D (Naval Sea Systems Command), 845-7108795 ASSY D (Naval Sea Systems Command), 845-7108795 ASSY B (Naval Sea Systems Command), 2643-820-12 ASSY B (Naval Sea Systems Command).
Key specifications for 845-7108795 ASSY D: End Item Identification: VALVE B 5.00NPS 700PSI BTWLD CUNI. 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.