Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 94-224 found under Nrp 3 Drawer Tool B by Hydroid Inc. The National Stock Number assigned to this part is 2040016234705, and the Federal Supply Class is 2040 Marine Hardware And Hull Items. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 94-224.