Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 72012-C-H found under Chain Lashing Gear by Tandemloc Inc. The National Stock Number assigned to this part is 2020013976008, and the Federal Supply Class is 2020 Rigging And Rigging Gear. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 72012-C-H.