The Valve, cataloged under National Stock Number 4820-00-592-0440, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Valve |
| FSC / FSG | 4820 — No Item Name Available (FSG 48) |
| Manufacturers | Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp (CAGE 82722) |
| Parameter | Value |
|---|---|
| NSN | 4820-00-592-0440 |
| Primary Part Number | 850155 |
| Item Name | Valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 850155 PRIMARY | Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp (USA) |
NSN 4820-00-592-0440 is a Valve, manufactured by Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-592-0440 has 1 cross-referenced part number: 850155 (Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp).
There are 2 known substitutes for 4820-00-592-0440: 6680-00-025-3243, 5935-01-217-3796. Verify interchangeability with system specifications before substitution.