The Disk,valve, cataloged under National Stock Number 4820-01-698-9243, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-698-9243 |
| Primary Part Number | C2000-052-A05 |
| Item Name | Disk,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Ladish Valves |
| Status | ACTIVE |
| Style Designator | SWING CHECK |
| Media for Which Designed | FLUIDS |
| 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 |
|---|---|
| C2000-052-A05 PRIMARY | Ladish Valves (USA) |
| Reference | Meaning |
|---|---|
| 5272-3061-AT01-A20B | D/9 Drawing number reference only Ladish Valves |
NSN 4820-01-698-9243 is a Disk,valve, manufactured by Ladish Valves, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-698-9243 has 1 manufacturer part number on file: C2000-052-A05 (Ladish Valves).
Key specifications for C2000-052-A05: Style Designator: SWING CHECK; Media for Which Designed: FLUIDS; Part Name Assigned by Controlling Agency: DISC; End Item Identification: VALVE, SWING CHECK. 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.