The Seat,valve, cataloged under National Stock Number 4820-00-389-4603, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Anderson Greenwood Lp Dba Anderson Greenwood Crosby. The record lists 45 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Seat,valve |
| FSC / FSG | 4820 — Valves, Nonpowered (FSG 48) |
| Manufacturers | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (CAGE 01343) |
| Parameter | Value |
|---|---|
| NSN | 4820-00-389-4603 |
| Primary Part Number | AA7015PC6 |
| Item Name | Seat,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Anderson Greenwood Lp Dba Anderson Greenwood Crosby |
| 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 |
|---|---|
| AA7015PC6 PRIMARY | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| AA7128APC6 PRIMARY | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| AA7069APC6 PRIMARY | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| A6772APC6 PRIMARY | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| A6261APC6 PRIMARY | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| A6746APC6 PRIMARY | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| AA704APC6 PRIMARY | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| A5940PC24 PRIMARY | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| A6985APC6 PRIMARY | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| A5889PC24 PRIMARY | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| A6256DPC6 PRIMARY | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| A6860APC6 PRIMARY | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| A6680APC6 PRIMARY | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| A6403APC6 PRIMARY | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| A5896PC24 PRIMARY | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| A686APC6 PRIMARY | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| AA7033APC6 PRIMARY | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| AA7068APC6 PRIMARY | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| AA7148APC6 PRIMARY | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| A6057PC24 PRIMARY | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| Reference | Meaning |
|---|---|
| 675-121PC6 | 5/9 Secondary reference Huntington Ingalls Inc Div Newport News Shipbuilding |
NSN 4820-00-389-4603 is a Seat,valve, manufactured by Anderson Greenwood Lp Dba Anderson Greenwood Crosby, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-00-389-4603 has 45 manufacturer part numbers on file: AA7015PC6 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), AA7128APC6 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), AA7069APC6 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), A6772APC6 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), A6261APC6 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby) and 40 more.
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.