Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number NDC 0058 0725 15 found under Methylcellulose Oph by Cooper Laboratories Inc. The National Stock Number assigned to this part is 6505011533370, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like NDC 0058 0725 15.