The Disk,valve, cataloged under National Stock Number 4820-01-292-5673, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings). Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 4820-01-292-5673 |
| Primary Part Number | A2071-0057NWND00 NO 3 50MM |
| Item Name | Disk,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) |
| Status | ACTIVE |
| Style Designator | SOLID WEDGE |
| 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 |
|---|---|
| A2071-0057NWND00 NO 3 50MM | Sander Marine Gmbh & Co. Kg (DEU) |
| A2071-0057NWND00 NO 3 50MM PRIMARY | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA) |
| A2071-0057NWND00 NO 3 50MM | Us Naval Regional Contracting Office (USA) |
| Reference | Meaning |
|---|---|
| A2071-0057NWND00 NO 3 50MM | 5/9 Secondary reference Dewers, H. Gmbh & Co.kgmaschinen- Und Armaturenfabrik |
| A2071-0057NWND00 NO 3 50MM | 5/9 Secondary reference Wilhelm Sander Fertigung Gmbh |
NSN 4820-01-292-5673 is a Disk,valve, manufactured by Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings), classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-292-5673 has 3 manufacturer part numbers on file: A2071-0057NWND00 NO 3 50MM (Sander Marine Gmbh & Co. Kg), A2071-0057NWND00 NO 3 50MM (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), A2071-0057NWND00 NO 3 50MM (Us Naval Regional Contracting Office).
Key specifications for A2071-0057NWND00 NO 3 50MM: Style Designator: SOLID WEDGE. 1 specification is 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.