Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 17P1B1302-143 found under Safety Walk Non Slp by Boeing Company The. The National Stock Number assigned to this part is 1680014456333, and the Federal Supply Class is 1680 Miscellaneous Aircraft Accessories And Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 17P1B1302-143.