Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number NAS1049-30P found under Link Chain End by National Aerospace Standards. The National Stock Number assigned to this part is 4010000015128, and the Federal Supply Class is 4010 Chain And Wire Rope. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like NAS1049-30P.