The Seat,valve, cataloged under National Stock Number 4820-01-252-7700, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Mazda Motor Corporation. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Seat,valve |
| FSC / FSG | 4820 — Valves, Nonpowered (FSG 48) |
| Manufacturers | Mazda Motor Corporation (CAGE J3085) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-252-7700 |
| Primary Part Number | 0552 12 112 |
| Item Name | Seat,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Mazda Motor Corporation |
| 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 |
|---|---|
| 0552 12 112 | Mazda Motor Corporation (JPN) |
| Reference | Meaning |
|---|---|
| 9002848-02 | 3/2 Design control — primary reference U.S. Government activity |
| 0552 12 112 | 5/9 Secondary reference Toyo Kogyo Co. Ltd |
NSN 4820-01-252-7700 is a Seat,valve, manufactured by Mazda Motor Corporation, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-252-7700 has 1 manufacturer part number on file: 0552 12 112 (Mazda Motor Corporation).
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.