Part Number: 11121-D (Digital indicator) Part Number: 11121E (Ne) Part Number: 11121G1 (Control ind.) Part Number: 11121G2 (Control indicator) Part Number: 11-121J1-82 (Ne) Part Number: 11121J600S (No description) Part Number: 11121J600SHT (No description) Part Number: 11-121K (Ne) Part Number: 11121LPD (Bearing) Part Number: 11-121-L-R (Component) Part Number: 11121P (No description) Part Number: 11121PP-SS (No description) Part Number: 11-121RFCS (Ne) Part Number: 111-21-S-D (Ne)