Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number C-728-H 6IN found under Pipe Roller Assembly by Thomas And Betts Corp. The National Stock Number assigned to this part is 3990012080990, and the Federal Supply Class is 3990 Miscellaneous Materials Handling Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like C-728-H 6IN.