The Ball,valve,ported, cataloged under National Stock Number 4820-01-565-6433, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Hydro Engineering Innovation, Llc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4820-01-565-6433 |
| Primary Part Number | 0ZQ662 |
| Item Name | Ball,valve,ported |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Hydro Engineering Innovation, Llc |
| Status | ACTIVE |
| Port Configuration | STRAIGHT |
| Port Quantity | 2 |
| 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 |
|---|---|
| 0ZQ662 PRIMARY | Hydro Engineering Innovation, Llc (USA) |
| Reference | Meaning |
|---|---|
| 683055 | 5/9 Secondary reference Hydro Engineering Innovation, Llc |
| 0ZO662 | 5/9 Secondary reference Hydro Engineering Innovation, Llc |
NSN 4820-01-565-6433 is a Ball,valve,ported, manufactured by Hydro Engineering Innovation, Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-565-6433 has 1 manufacturer part number on file: 0ZQ662 (Hydro Engineering Innovation, Llc).
Key specifications for 0ZQ662: Port Configuration: STRAIGHT; Port Quantity: 2; Part Name Assigned by Controlling Agency: VALVE, BALL, BRASS, .25 IN MPT X FPT IN; End Item Identification: 4920-00-567-0476 TOOL SET, AVIATION UNIT. 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.