The Valve,safety Relief, cataloged under National Stock Number 4820-01-346-4128, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Dante Valve Company. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-346-4128 |
| Primary Part Number | BASAA04SHH |
| Item Name | Valve,safety Relief |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Dante Valve Company |
| Status | ACTIVE |
| Style Designator | ANGLE |
| Nominal Pipe Size Accommodated | 2.000 INCHES ALL ENDS IN |
| Valve Operation Method | AUTOMATIC |
| Adjustable Pressure Range | +23.0 TO 45.0 POUNDS PER SQUARE INCH LBS |
| Material | BRONZE BODY |
| Connection Style | STREAMLINED WITH ONE BRAZING RING (TUBE) ALL ENDS |
| Connection Type | UNTHREADED INTERNAL PIPE ALL ENDS |
| Flow Control Device | DISK |
| Disk Loading Method | SPRING |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| D2000 2.00IN | Danco Valve Company (USA) |
| D50UU-04-2IN | Danco Valve Company (USA) |
| BASAA04SHH PRIMARY | Dante Valve Company (USA) |
| BASAA04SHH | Danco Valve Company (USA) |
NSN 4820-01-346-4128 is a Valve,safety Relief, manufactured by Dante Valve Company, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-346-4128 has 4 cross-referenced part numbers: D2000 2.00IN (Danco Valve Company), D50UU-04-2IN (Danco Valve Company), BASAA04SHH (Dante Valve Company), BASAA04SHH (Danco Valve Company).
There is 1 known substitute for 4820-01-346-4128: 4820-01-220-0841. Verify interchangeability with system specifications before substitution.
Key specifications for BASAA04SHH: Style Designator: ANGLE; Nominal Pipe Size Accommodated: 2.000 INCHES ALL ENDS IN; Valve Operation Method: AUTOMATIC; Adjustable Pressure Range: +23.0 TO 45.0 POUNDS PER SQUARE INCH LBS. 9 total characteristics are documented in the Federal Logistics Information System.