Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 30L20-2AB found under Catch Clamping by Alcoa Fastening Systems Ltd. The National Stock Number assigned to this part is 5340009493807, and the Federal Supply Class is 5340 Hardware Commercial. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 30L20-2AB.