Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number EME3000 found under Hose Assembly Air D by Flexfab Llc. The National Stock Number assigned to this part is 4720013063950, 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 EME3000.