Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SKC-1198 found under Body Valve by Coffin Turbo Pump Inc. The National Stock Number assigned to this part is 4820014066181, 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 SKC-1198.