Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number C2N1933ND found under Jumper B by Bombardier Aerospace. The National Stock Number assigned to this part is 6140005461890, and the Federal Supply Class is 6140 Batteries Rechargeable. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like C2N1933ND.