Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number B8DIN137 found under Washer Spring Tension by Gleason Hurth Maschinen Undwerkzeuge. The National Stock Number assigned to this part is 5310012391342, and the Federal Supply Class is 5310 Nuts And Washers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like B8DIN137.