Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 206 0-100 1 4 NPT found under Transmitter Pressure by Setra Systems Inc. The National Stock Number assigned to this part is 6685014875350, 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 206 0-100 1 4 NPT.