MS21043-6, NAS679C6, New Cessna Aircraft Lock Nut
New / nos, Cessna Aircraft Lock Nut. P/N MS21043-6 or NAS679C6 or NAS1021-C6. NSN: 5310-00-881-0943. If certification is needed, our company's C of C is available upon request, (please contact us if you have any questions prior to making a purchase).