Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 490 182 00 found under Diaphragm by Hatz Diesel Of America Inc. The National Stock Number assigned to this part is 2990012646233, 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 490 182 00.