Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number GH2138 found under Grommet Nonmetallic by Marison Industries Inc. The National Stock Number assigned to this part is 5325004295560, 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 GH2138.