Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 609 00 00 ITEM 17 found under Bearing Unit Plain by Maritime Applied Physics Corp. The National Stock Number assigned to this part is 3130016651751, and the Federal Supply Class is 3130 Bearings Mounted. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 609 00 00 ITEM 17.