The Valve,ball, cataloged under National Stock Number 4820-01-440-7812, 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 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-440-7812 |
| Primary Part Number | 70-903-01 |
| Item Name | Valve,ball |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Aalberts Integrated Piping Systems Americas, Inc. |
| Status | ACTIVE |
| Style Designator | CROSS |
| Operating Pressure | 400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Media for Which Designed | WATER-OIL-GAS SINGLE RESPONSE |
| Material | BRONZE BODY |
| Nominal Pipe Size Accommodated | 0.500 INCHES ALL ENDS IN |
| Furnished Items and Quantity | 1 HANDLE |
| Connection Type | UNTHREADED INTERNAL PIPE ALL ENDS |
| Valve Operation Method | MANUAL |
| Connection Style | SOCKET ALL ENDS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-01-440-7812 is a Valve,ball, manufactured by Aalberts Integrated Piping Systems Americas, Inc., classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-440-7812 has 2 cross-referenced part numbers: 70-903-01 (Aalberts Integrated Piping Systems Americas, Inc.), 70-903 (Aalberts Integrated Piping Systems Americas, Inc.).
There are 9 known substitutes for 4820-01-440-7812: 5945-00-272-4163, 4720-00-613-7307, 5945-00-718-4929 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 70-903-01: Style Designator: CROSS; Operating Pressure: 400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Media for Which Designed: WATER-OIL-GAS SINGLE RESPONSE; Material: BRONZE BODY. 10 total characteristics are documented in the Federal Logistics Information System.