Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number KS 28034 found under Bolt Special by Wartsila Diesel Inc. The National Stock Number assigned to this part is 5306014447870, and the Federal Supply Class is 5306 Bolts. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like KS 28034.