The Ball,valve,ported, cataloged under National Stock Number 4820-01-585-6600, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Reverso Pumps, Inc. Dba Reverso. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-585-6600 |
| Primary Part Number | VA-3 |
| Item Name | Ball,valve,ported |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Reverso Pumps, Inc. Dba Reverso |
| Status | ACTIVE |
| Port Configuration | STRAIGHT |
| Material | PLASTIC POLYAMIDE NYLON |
| 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 |
|---|---|
| VA-3 PRIMARY | Reverso Pumps, Inc. Dba Reverso (USA) |
NSN 4820-01-585-6600 is a Ball,valve,ported, manufactured by Reverso Pumps, Inc. Dba Reverso, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-585-6600 has 1 manufacturer part number on file: VA-3 (Reverso Pumps, Inc. Dba Reverso).
Key specifications for VA-3: Port Configuration: STRAIGHT; Special Features: MATERIAL; MARINE GRADE STARBOARD NICKEL BRASS FULL FLOW 0.500 INCH BALL VALVES; 0.500 INCHE HOSE BARB IN; Part Name Assigned by Controlling Agency: MANIFOLD, HYDRAULIC; Material: PLASTIC POLYAMIDE NYLON. 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.