Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number S19-310UU W S19-001 found under Shower And Eye Wash Fountain by Bradley Corporation. The National Stock Number assigned to this part is 4510004788511, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like S19-310UU W S19-001.