Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number X88-1010-061 M273743 found under Indicator Liquid Quantity by Magnetrol International. The National Stock Number assigned to this part is 6680013310977, 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 X88-1010-061 M273743.