Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number AN6264-12D31 found under Hose Assembly Nonme by Aeronautical Standards Group. The National Stock Number assigned to this part is 4720002895581, and the Federal Supply Class is 4720 Hose And Flexible Tubing. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like AN6264-12D31.