The Disk,valve, cataloged under National Stock Number 4820-01-424-0867, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Newdell Company, the Dba Ladish Valves. Government technical data includes 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4820-01-424-0867 |
| Primary Part Number | 5272-3051-AG01-A81E |
| Item Name | Disk,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Newdell Company, the Dba Ladish Valves |
| Status | ACTIVE |
| Pressure Rating | 150.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS |
| Temp Rating | 500.0 FAHRENHEIT NOMINAL DEGF |
| Material | STEEL |
| 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 |
|---|---|
| 5272-3051-AG01-A81E PRIMARY | Newdell Company, the Dba Ladish Valves (USA) |
| Reference | Meaning |
|---|---|
| C8103-016-007 | 5/9 Secondary reference Newdell Company, the Dba Ladish Valves |
| P/L 5272-2007-81A ITEM 04 | 3/9 Design control — primary reference Newdell Company, the Dba Ladish Valves |
NSN 4820-01-424-0867 is a Disk,valve, manufactured by Newdell Company, the Dba Ladish Valves, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-424-0867 has 1 manufacturer part number on file: 5272-3051-AG01-A81E (Newdell Company, the Dba Ladish Valves).
Key specifications for 5272-3051-AG01-A81E: Pressure Rating: 150.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS; Temp Rating: 500.0 FAHRENHEIT NOMINAL DEGF; Special Features: USED ON SWING TYPE CHECK VALVE; End Item Identification: MODEL 5272. 3 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.