Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 49189907 found under Link Assembly Conne by Syntegra Usa Inc. The National Stock Number assigned to this part is 7040001826586, and the Federal Supply Class is 7040 Punched Card Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 49189907.