Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 104-0-5000PSIA found under Transmitter Pressure by Viatran Corporation. The National Stock Number assigned to this part is 6685012930704, 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 104-0-5000PSIA.