The Retainer,disk,valve, cataloged under National Stock Number 4820-01-259-7694, 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 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Retainer,disk,valve |
| FSC / FSG | 4820 — Valves, Nonpowered (FSG 48) |
| Manufacturers | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (CAGE 01343) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-259-7694 |
| Primary Part Number | 10629-001-183 |
| Item Name | Retainer,disk,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 |
|---|---|
| DM53712 ITEM 1 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| 10629-001-183 PRIMARY | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| 87867-1881 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| Reference | Meaning |
|---|---|
| DM53712 ITEM 1 | 5/2 Secondary reference U.S. Government activity |
| 10629-001-183 | 3/2 Design control — primary reference U.S. Government activity |
| 87867-1881 | 5/2 Secondary reference U.S. Government activity |
NSN 4820-01-259-7694 is a Retainer,disk,valve, manufactured by Anderson Greenwood Lp Dba Anderson Greenwood Crosby, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-259-7694 has 3 manufacturer part numbers on file: DM53712 ITEM 1 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), 10629-001-183 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), 87867-1881 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-397-8205. Verify interchangeability with system specifications before substitution.
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.