Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 12163-82232 found under Cap Filler Opening by Tcm America Inc. The National Stock Number assigned to this part is 5340011717935, and the Federal Supply Class is 5340 Hardware Commercial. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 12163-82232.