Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SK1-38S found under Bushing Tapered by Tb Woodss Corporation. The National Stock Number assigned to this part is 5365010638909, 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 SK1-38S.