Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 27-0370006 found under Ring Retaining by Novek Technical Solutions Bv. The National Stock Number assigned to this part is 5325121564709, and the Federal Supply Class is 5325 Fastening Devices. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 27-0370006.