Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number M71-1000-175-344YL found under Marker Identification by Brady Corporation. The National Stock Number assigned to this part is 7690016640348, 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 M71-1000-175-344YL.