Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number J-1-4-13 found under Tape Pressure Sensi by Rolls Royce Marine North America. The National Stock Number assigned to this part is 7510014750491, 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 J-1-4-13.