The Retainer,disk,valve, cataloged under National Stock Number 4810-01-397-8197, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 3 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 | 4810-01-397-8197 |
| Primary Part Number | 6397408 |
| Item Name | Retainer,disk,valve |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Valve Size for Which Designed | 3.000 INCHES IN |
| Valve Design Control Activity | 53711 |
| Material | NICKEL 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 |
|---|---|
| 6397408 PRIMARY | Naval Sea Systems Command (USA) |
| 803-6397408-PC048 PRIMARY | Naval Sea Systems Command (USA) |
NSN 4810-01-397-8197 is a Retainer,disk,valve, manufactured by Naval Sea Systems Command, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-397-8197 has 2 manufacturer part numbers on file: 6397408 (Naval Sea Systems Command), 803-6397408-PC048 (Naval Sea Systems Command).
Key specifications for 6397408: Valve Size for Which Designed: 3.000 INCHES IN; Valve Design Control Activity: 53711; Material: NICKEL ALLOY. 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.