Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SB821.0.ST.OP2.DLA found under Shelter Mobilexsyst by Sea Box Inc. The National Stock Number assigned to this part is 8145016197565, and the Federal Supply Class is 8145 Specialized Shipping And Storage Containers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like SB821.0.ST.OP2.DLA.