The Seat,valve, cataloged under National Stock Number 4820-01-289-9395, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Aeg Corp. The record lists 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Seat,valve |
| FSC / FSG | 4820 — Valves, Nonpowered (FSG 48) |
| Manufacturers | Aeg Corp (CAGE 24972); Sander Marine Gmbh & Co. Kg (CAGE C9300) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-289-9395 |
| Primary Part Number | F1-003-1 200MM ITEM 3 |
| Item Name | Seat,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Aeg Corp |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| F1-003-1 200MM ITEM 3 PRIMARY | Aeg Corp (USA) |
| F1-003-1 200MM ITEM 3 | Sander Marine Gmbh & Co. Kg (DEU) |
| Reference | Meaning |
|---|---|
| F1-003-1 200MM ITEM 3 | 5/9 Secondary reference Wilhelm Sander Fertigung Gmbh |
| F1-003-1 200MM ITEM 3 | 5/9 Secondary reference Dewers, H. Gmbh & Co.kgmaschinen- Und Armaturenfabrik |
NSN 4820-01-289-9395 is a Seat,valve, manufactured by Aeg Corp, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-289-9395 has 2 manufacturer part numbers on file: F1-003-1 200MM ITEM 3 (Aeg Corp), F1-003-1 200MM ITEM 3 (Sander Marine Gmbh & Co. Kg).
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.