Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 05 06 054 16 found under Washer Seal by Nicolas Industrie. The National Stock Number assigned to this part is 5310144492118, and the Federal Supply Class is 5310 Nuts And Washers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 05 06 054 16.