Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 93B0100004D0031 found under by Comp Dec Inc. The National Stock Number assigned to this part is 4720012661350, 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 93B0100004D0031.