Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number KS 27430 found under Pulg Starting Air Valve by Wartsila Diesel Inc. The National Stock Number assigned to this part is 2990014765048, and the Federal Supply Class is 2990 Miscellaneous Engine Accessories Nonaircraft. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like KS 27430.