Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 22074-1 found under Probe Manifold by A Vox Systems Inc. The National Stock Number assigned to this part is 1660007367912, and the Federal Supply Class is 1660 Aircraft Air Conditioning Heating And Pressurizing Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 22074-1.