Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number L492 98 ITEM 16 found under Ring Retaining by Ulstein Bergen A S. The National Stock Number assigned to this part is 5325251209547, 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 L492 98 ITEM 16.