Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 02551-1222-P628 found under Keyboard Data Entry by Industrial Electronic Engineers. The National Stock Number assigned to this part is 5999012228734, and the Federal Supply Class is 5999 Miscellaneous Electrical And Electronic Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 02551-1222-P628.