Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 361 1-1 2 IN found under Tape Pressure Sensi by 3M Company. The National Stock Number assigned to this part is 7510007752310, 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 361 1-1 2 IN.