Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 019-00001-181 found under Parts Kit Superchar by Kovatch Corp. The National Stock Number assigned to this part is 2990011367514, 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 019-00001-181.