The Valve,angle, cataloged under National Stock Number 4820-01-602-2020, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Dante Valve Company. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 4820-01-602-2020 |
| Primary Part Number | BAMGG03MJJ-CD50-0043-1 |
| Item Name | Valve,angle |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Dante Valve Company |
| Status | ACTIVE |
| Flow Control Device | DISK |
| Nominal Pipe Size Accommodated | 2.50 INCHES ALL ENDS IN |
| Special Test Features | ITEM SUPPLIED WITH DOUBLE O RING SEAL INSTEAD OF A STUFFING BOX. |
| Style Designator | ANGLE |
| Operating Pressure | 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Bonnet Type | INSIDE SCREW |
| Bonnet Attachment Method | UNION |
| Material | BRONZE BODY |
| Valve Operation Method | AUTOMATIC |
| 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 |
|---|---|
| BAMGG03MJJ-CD50-0043-1 PRIMARY | Dante Valve Company (USA) |
| Reference | Meaning |
|---|---|
| BAMGG03MJJ-CD50-0043-1 | 3/9 Design control — primary reference Danco Valve Company |
NSN 4820-01-602-2020 is a Valve,angle, manufactured by Dante Valve Company, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-602-2020 has 1 manufacturer part number on file: BAMGG03MJJ-CD50-0043-1 (Dante Valve Company).
Key specifications for BAMGG03MJJ-CD50-0043-1: Flow Control Device: DISK; Nominal Pipe Size Accommodated: 2.50 INCHES ALL ENDS IN; Special Test Features: ITEM SUPPLIED WITH DOUBLE O RING SEAL INSTEAD OF A STUFFING BOX.; Style Designator: ANGLE. 9 specifications are 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.