Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 3019T50P03 found under Ring Seal Generator Rotor by Sargent Aerospace. The National Stock Number assigned to this part is 5365000971390, 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 3019T50P03.