Part Number: 154N-500G-C (213) Part Number: 154N-500G-R (Niso,lp,gage,ribbon cable) Part Number: 154N500GRT (No description) Part Number: 154-N70 (Oring,buna 70 durometer size#154) Part Number: 154-N90 (Oring,buna 90 durometer size#154) Part Number: 15-4NB2 (Ne) Part Number: 154NCS107-3 (Battery pack: nicad,amppack,) Part Number: 154NCS107-X (Battery pack and heater assy.) Part Number: 154NDIL16 (Ne) Part Number: 15-4NSG (Nippletube) Part Number: 154NTE (Transistor) Part Number: 154NU70 (Ne) Part Number: 154NY4 (Ne) Part Number: 154O2 (Ne)