Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1401-2173 found under Bracket Eye Rotating Shaft by Buffers Usa Inc. The National Stock Number assigned to this part is 2590016533721, and the Federal Supply Class is 2590 Miscellaneous Vehicular Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 1401-2173.