Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 434 179 found under Grommet Nonmetallic by Piper Aircraft Inc. The National Stock Number assigned to this part is 5325001850002, 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 434 179.