The Valve,vent, cataloged under National Stock Number 4820-01-650-5550, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Aerco International, Inc. Dba Aerco International Inc. This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Valve,vent |
| FSC / FSG | 4820 — No Item Name Available (FSG 48) |
| Manufacturers | Aerco International, Inc. Dba Aerco International Inc (CAGE 95368); Watts Regulator Company (CAGE 79227) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-650-5550 |
| Primary Part Number | 99056-1 |
| Item Name | Valve,vent |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Aerco International, Inc. Dba Aerco International Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 99056 | Aerco International, Inc. Dba Aerco International Inc (USA) |
| 99056-1 PRIMARY | Aerco International, Inc. Dba Aerco International Inc (USA) |
| 28076 | Aerco International, Inc. Dba Aerco International Inc (USA) |
| 1/2 FV4M1 | Watts Regulator Company (USA) |
| 28076 ITEM NO 16 | Aerco International, Inc. Dba Aerco International Inc (USA) |
NSN 4820-01-650-5550 is a Valve,vent, manufactured by Aerco International, Inc. Dba Aerco International Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-650-5550 has 5 cross-referenced part numbers: 99056 (Aerco International, Inc. Dba Aerco International Inc), 99056-1 (Aerco International, Inc. Dba Aerco International Inc), 28076 (Aerco International, Inc. Dba Aerco International Inc), 1/2 FV4M1 (Watts Regulator Company), 28076 ITEM NO 16 (Aerco International, Inc. Dba Aerco International Inc).
There are 8 known substitutes for 4820-01-650-5550: 5120-00-203-4793, 3455-00-224-8923, 6680-00-403-9182 and 5 more. Verify interchangeability with system specifications before substitution.