Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 180-S( 1FT found under Switch Flexible by Tapeswitch Corporation. The National Stock Number assigned to this part is 5930010891918, and the Federal Supply Class is 5930 Switches. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 180-S( 1FT.