Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 098-07515-000 found under Tool Seat Ring by Aqua Chem Inc. The National Stock Number assigned to this part is 4820006022735, and the Federal Supply Class is 4820 Valves Nonpowered. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 098-07515-000.