Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 12Z12002 11 found under Grommet Nonmetallic by Navair And Navsea Managed. The National Stock Number assigned to this part is 5325002906163, 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 12Z12002 11.