Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 6BR98A found under Washer Flat by Thermo King Corp. The National Stock Number assigned to this part is 5310008350849, 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 6BR98A.