Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number D7068PC28 D-9082-2 NO. 28 found under Indicator Sight Liquid by The Clark Eliance Corp. The National Stock Number assigned to this part is 6680000362293, 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 D7068PC28 D-9082-2 NO. 28.