The Piston,valve, cataloged under National Stock Number 4820-01-442-8535, 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 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Piston,valve |
| FSC / FSG | 4820 — No Item Name Available (FSG 48) |
| Manufacturers | Aerco International, Inc. Dba Aerco International Inc (CAGE 95368) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-442-8535 |
| Primary Part Number | 121540 |
| Item Name | Piston,valve |
| 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 |
|---|---|
| 121540 PRIMARY | Aerco International, Inc. Dba Aerco International Inc (USA) |
NSN 4820-01-442-8535 is a Piston,valve, manufactured by Aerco International, Inc. Dba Aerco International Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-442-8535 has 1 cross-referenced part number: 121540 (Aerco International, Inc. Dba Aerco International Inc).
There are 3 known substitutes for 4820-01-442-8535: 5305-00-206-7876, 5930-00-761-6781, 5310-00-815-2167. Verify interchangeability with system specifications before substitution.