Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 29-396-20(80469 found under Tape Pressure Sensi by Honeywell Aerospace. The National Stock Number assigned to this part is 7510011338767, 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 29-396-20(80469.