The Parts Kit,ball Valve, cataloged under National Stock Number 4820-01-541-6203, 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 4 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-541-6203 |
| Primary Part Number | 801-6405342 FIND 4, 11CP |
| Item Name | Parts Kit,ball Valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Component Quantity | 3 |
| Criticality Code Justification | ZZZY |
| Furnished Items | 1 EA. BALL,VALVE; 2 EA. SEATS,VALVE. |
| 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 |
|---|---|
| 801-6405342 FIND 4, 11CP | Naval Inventory Control Point Mechanicsburg (USA) |
| 211041874,211081997CP | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| 211041874,211081997 | 5/2 Secondary reference U.S. Government activity |
| 801-6405342 FIND 4, 11 | 3/1 Design control — primary reference Naval Sea Systems Command |
| 6405342 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 4820-01-541-6203 is a Parts Kit,ball Valve, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-541-6203 has 2 manufacturer part numbers on file: 801-6405342 FIND 4, 11CP (Naval Inventory Control Point Mechanicsburg), 211041874,211081997CP (Naval Inventory Control Point Mechanicsburg).
Key specifications for 801-6405342 FIND 4, 11CP: Component Quantity: 3; Criticality Code Justification: ZZZY; Special Features: NHA: 4820-01-334-0892; VALVE, BALL 1/4 INCH IN; Furnished Items: 1 EA. BALL,VALVE; 2 EA. SEATS,VALVE.. 4 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.