Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number BACG20AF12H1 found under Grommet Nonmetallic by The Boeing Company. The National Stock Number assigned to this part is 5325000817611, 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 BACG20AF12H1.