Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 54A-FLG-34"C C-160TP-TY2-CLB found under Indicator Sight Liquid by Ernst Flow Industries Inc. The National Stock Number assigned to this part is 6680016189617, 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 54A-FLG-34"C C-160TP-TY2-CLB.