Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number PG-856-25-350FS0 found under Transducer Pressure by Gulton Statham Transducers Inc. The National Stock Number assigned to this part is 6685010868744, 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 PG-856-25-350FS0.