Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number PS75-49-4MSZ-CC-FL18 found under Switch Pressure by Prime Technology Inc. The National Stock Number assigned to this part is 5930011190187, 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 PS75-49-4MSZ-CC-FL18.