GRG H22N H22NL CDM8240 Note Feeder NF-001 YT4.029.020 502011771 The GRG NF-001 Note Feeder is a cash-feeding module designed for the GRG H22N/H22NL CDM8240 cash dispenser. The unit is identified by M/N YT4.029.020, with NF-001 as the model designation. 502011771 (502011771001) is also used as an associated part number for this Note Feeder. Product Specifications Product Name Note Feeder Module Number 502011771 (502011771001) M/N YT4.029.020 Module NF-001 Brand GRG Banking