Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number PL-1101621000 ITEM 15 found under Bushing Nonmetallic by Mechanical Equipment Company Inc. The National Stock Number assigned to this part is 5365013047900, 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 PL-1101621000 ITEM 15.