Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 5PSW1ABD2 0-300 PSI found under Switch Pressure by Solon Mfg Co. The National Stock Number assigned to this part is 5930016695777, 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 5PSW1ABD2 0-300 PSI.