The Ball,valve,ported, cataloged under National Stock Number 4820-01-272-7697, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Portland Valve Llc. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4820-01-272-7697 |
| Primary Part Number | D4307 8IN PART NO. 3 |
| Item Name | Ball,valve,ported |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Portland Valve Llc |
| Status | ACTIVE |
| Port Diameter | 0.375 INCHES NOMINAL IN |
| Port Configuration | STRAIGHT |
| Stem Accommodation Quantity | 1 |
| Port Quantity | 2 |
| Material | STEEL COMP 316 |
| 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 |
|---|---|
| 0010702 36 | Portland Valve Llc (USA) |
| D4307 8IN PART NO. 3 PRIMARY | Portland Valve Llc (USA) |
| 0010702 36 PRIMARY | Metso Automation Usa, Inc (USA) |
| Reference | Meaning |
|---|---|
| 6150-31-2236TT-3-8IN | 5/9 Secondary reference Portland Valve Llc |
| D4307 8IN PART NO. 3 | 5/9 Secondary reference Metso Automation Usa, Inc |
NSN 4820-01-272-7697 is a Ball,valve,ported, manufactured by Portland Valve Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-272-7697 has 3 manufacturer part numbers on file: 0010702 36 (Portland Valve Llc), D4307 8IN PART NO. 3 (Portland Valve Llc), 0010702 36 (Metso Automation Usa, Inc).
Key specifications for D4307 8IN PART NO. 3: Port Diameter: 0.375 INCHES NOMINAL IN; Port Configuration: STRAIGHT; Stem Accommodation Quantity: 1; Port Quantity: 2. 5 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.