Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number RT240-V4 RT290-V1 found under Cable Assemblyspecial Purposee by Kalmar Limited. The National Stock Number assigned to this part is 6150016915627, and the Federal Supply Class is 6150 Miscellaneous Electric Power And Distribution Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like RT240-V4 RT290-V1.