Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 66B10RIM found under Fastener Casement by Ives Division Of Leigh Products Inc. The National Stock Number assigned to this part is 5340010102694, and the Federal Supply Class is 5340 Hardware Commercial. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 66B10RIM.