Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 3624290-2 found under Grommet Nonmetallic by Applied Aerospace Structures Corp. The National Stock Number assigned to this part is 5325011664557, 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 3624290-2.