Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 5101RP-K1 found under Reader Punched Tape by Chalco California Corp. The National Stock Number assigned to this part is 7040010766580, 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 5101RP-K1.