Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 377.368 found under Plate Nozzle Holder by Webasto Thermosystems Inc. The National Stock Number assigned to this part is 4210012446241, and the Federal Supply Class is 4210 Firefighting Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 377.368.