Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 250MM GAMMA 3T6P2K BEARING KIT found under Parts Kit Butterfly by Ksb Sas Division Pompes. The National Stock Number assigned to this part is 4820145061686, 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 250MM GAMMA 3T6P2K BEARING KIT.