Part Number: 10519457 (Adap) Part Number: 10519458 (Adap) Part Number: 10519459 (Nut ea) Part Number: 10519460 (Nut and bolt assy) Part Number: 10519467 (Detector crysta-kl9) Part Number: 1051948 (Ne) Part Number: 10519494 (Pin, straight, headed) Part Number: 105195 (Seal) Part Number: 1051950 (Ne) Part Number: 1051950000 (Weidmuller) Part Number: 1051950-1 (Connector & related) Part Number: 105195-03 (Ne) Part Number: 10519507 (Elbow pipe) Part Number: 10519508 (Guard)