Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 112D8780AND158B5899 found under Kit Charged Disk by Kapl Inc. The National Stock Number assigned to this part is 4470001819505, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 112D8780AND158B5899.