Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number ULV4F2GSSG544 found under Switchpush by E Switch Inc. The National Stock Number assigned to this part is 5930016739147, 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 ULV4F2GSSG544.