The Disk,valve, cataloged under National Stock Number 4820-01-570-8372, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Emerson Automation Solutions Final Control Us Lp Dba Marine Product Team Div Marine Product Team. Government technical data includes 5 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-570-8372 |
| Primary Part Number | 1298001446 |
| Item Name | Disk,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Emerson Automation Solutions Final Control Us Lp Dba Marine Product Team Div Marine Product Team |
| Status | ACTIVE |
| Pressure Rating | 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| Style Designator | PLAIN |
| Material Document and Classification | ASTM B584 ALLOY 84400 ASSN STD SINGLE MATERIAL RESPONSE |
| Media for Which Designed | LIQUID |
| Material | COPPER ALLOY |
| 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 |
|---|---|
| 1298001446 PRIMARY | Emerson Automation Solutions Final Control Us Lp Dba Marine Product Team Div Marine Product Team (USA) |
| 13373 IT3 | Emerson Automation Solutions Final Control Us Lp Dba Marine Product Team Div Marine Product Team (USA) |
NSN 4820-01-570-8372 is a Disk,valve, manufactured by Emerson Automation Solutions Final Control Us Lp Dba Marine Product Team Div Marine Product Team, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-570-8372 has 2 manufacturer part numbers on file: 1298001446 (Emerson Automation Solutions Final Control Us Lp Dba Marine Product Team Div Marine Product Team), 13373 IT3 (Emerson Automation Solutions Final Control Us Lp Dba Marine Product Team Div Marine Product Team).
Key specifications for 1298001446: Pressure Rating: 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS; Style Designator: PLAIN; Material Document and Classification: ASTM B584 ALLOY 84400 ASSN STD SINGLE MATERIAL RESPONSE; Special Features: NEXT HIGHER ASSEMBLY: 4820-01-570-8367 RELIEF VALVE, P/N 0020-F01-MG0025. 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.