Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number HSA005104 found under Switch Pressure by Bae Systems Australia Pty Ltd Dba Bae Systems Div Landing Craft Heavy In Servi. The National Stock Number assigned to this part is 5930016006114, 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 HSA005104.