Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SK 2 INC COMPACT found under Filter Element Reverse Osmosis by Amiad Usa Inc. The National Stock Number assigned to this part is 4610016259662, and the Federal Supply Class is 4610 Water Purification Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like SK 2 INC COMPACT.