Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1K6855 found under by Peterson Tractor Co. The National Stock Number assigned to this part is 3820004299775, and the Federal Supply Class is 3820 Mining Rock Drilling Earth Boring And Related Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 1K6855.