The Ball,valve,ported, cataloged under National Stock Number 4820-01-225-0195, 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 6 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4820-01-225-0195 |
| Primary Part Number | C-003-0005-02QA |
| Item Name | Ball,valve,ported |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Port Diameter | 2.500 INCHES NOMINAL IN |
| Stem Accommodation Quantity | 1 |
| Port Quantity | 2 |
| Material Document and Classification | ASTM B348 ASSN STD SINGLE MATERIAL RESPONSE |
| Material | TITANIUM |
| Reference Number Differentiating Characteristics | QUALITY ASSURANCE TESTED FOR SURFCE OR SUBMARINE APPLICATION |
| 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 |
|---|---|
| C-003-0005-02QA | Naval Inventory Control Point Mechanicsburg (USA) |
| 1651-1-B ITEM 3QA | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| 1651-1-B ITEM 3 | 5/9 Secondary reference Tbv Inc |
| C-003-0005-02 | 3/9 Design control — primary reference Tbv Inc |
NSN 4820-01-225-0195 is a Ball,valve,ported, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-225-0195 has 2 manufacturer part numbers on file: C-003-0005-02QA (Naval Inventory Control Point Mechanicsburg), 1651-1-B ITEM 3QA (Naval Inventory Control Point Mechanicsburg).
Key specifications for C-003-0005-02QA: Port Diameter: 2.500 INCHES NOMINAL IN; Stem Accommodation Quantity: 1; Port Quantity: 2; Material Document and Classification: ASTM B348 ASSN STD SINGLE MATERIAL RESPONSE. 6 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.