Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number B42000-95-0044 found under Plug Machine Thread by Babington Technology. The National Stock Number assigned to this part is 5365014929147, 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 B42000-95-0044.