The Valve,safety Relief, cataloged under National Stock Number 4820-01-191-6386, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Aalberts Integrated Piping Systems Americas, Inc.. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-191-6386 |
| Primary Part Number | 10-322-P50 |
| Item Name | Valve,safety Relief |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Aalberts Integrated Piping Systems Americas, Inc. |
| Status | ACTIVE |
| Material | COPPER ALLOY BODY |
| Connection Style | PLAIN,OPTIONAL END(PIPE) SECOND END |
| Operating Pressure | 50.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Style Designator | ANGLE |
| Connection Type | THREADED EXTERNAL PIPE FIRST END |
| Flow Control Device | DISK |
| Connection Type | THREADED INTERNAL PIPE SECOND END |
| Connection Style | PLAIN (PIPE) FIRST END |
| Adjustable Pressure Range | +20.0 TO 60.0 POUNDS PER SQUARE INCH LBS |
| Valve Operation Method | AUTOMATIC OR MANUAL |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Thread Series Designator | NPT ALL ENDS |
| Nominal Thread Size | 0.750 INCHES ALL ENDS IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 10-322-75 | Aalberts Integrated Piping Systems Americas, Inc. (USA) |
| 10-322-P50 PRIMARY | Aalberts Integrated Piping Systems Americas, Inc. (USA) |
| 5587 | Dover Corp Groen Div (USA) |
NSN 4820-01-191-6386 is a Valve,safety Relief, manufactured by Aalberts Integrated Piping Systems Americas, Inc., classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-191-6386 has 3 cross-referenced part numbers: 10-322-75 (Aalberts Integrated Piping Systems Americas, Inc.), 10-322-P50 (Aalberts Integrated Piping Systems Americas, Inc.), 5587 (Dover Corp Groen Div).
There are 4 known substitutes for 4820-01-191-6386: 5998-01-316-9744, 3020-01-387-0860, 2530-01-471-1426 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 10-322-P50: Material: COPPER ALLOY BODY; Connection Style: PLAIN,OPTIONAL END(PIPE) SECOND END; Operating Pressure: 50.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Style Designator: ANGLE. 14 total characteristics are documented in the Federal Logistics Information System.