Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number W5419P1 found under Spacer Mounting by Dresser Rand Co. The National Stock Number assigned to this part is 5365000014796, and the Federal Supply Class is 5365 Bushings Rings Shims And Spacers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like W5419P1.