Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number H02-15-22S-T-INT found under Internal S Calibrat by Hoffer Flow Controls Inc. The National Stock Number assigned to this part is 6680014395365, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like H02-15-22S-T-INT.