Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number IPD1F3474 found under Valve Poppet Engine by Industrial Parts Depot Inc. The National Stock Number assigned to this part is 2990003862907, 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 IPD1F3474.