The Piston, cataloged under National Stock Number 2240-00-785-3698, is classified within Federal Supply Class 2240 (No Item Name Available) of the Railway Equipment group. The primary manufacturer of record is Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp. This item has 2 commercial cross-references from 1 manufacturer, 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 | 2240-00-785-3698 |
| Primary Part Number | 550390 |
| Item Name | Piston |
| FSC / FSG | 2240 / 22 — No Item Name Available |
| Manufacturer | Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 2240-00-785-3698 is a Piston, manufactured by Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp, classified under FSC 2240 (No Item Name Available). Status: active.
NSN 2240-00-785-3698 has 2 cross-referenced part numbers: 550390 (Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp), 556258 (Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp).
There are 4 known substitutes for 2240-00-785-3698: 3110-00-100-3528, 4810-00-925-7511, 6110-01-018-1378 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 550390: End Item Identification: 2230005542728,2230009396649,2220002620005. 1 total characteristics are documented in the Federal Logistics Information System.