Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number A800R0050H052(SEW-ON found under Tape Fastener Hook by Aplix Inc. The National Stock Number assigned to this part is 4250015806815, and the Federal Supply Class is 4250 Recycling And Reclamation Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like A800R0050H052(SEW-ON.