Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number PL660509000-9-39 found under Plug Machine Thread by Triumph Actuation Systems Uk Limited. The National Stock Number assigned to this part is 5365012035122, 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 PL660509000-9-39.