Part Number: 147C6B18P (Oval head brass semi-tubular .08) Part Number: 147C6B18T (Oval head brass semi-tubular .08) Part Number: 147C6B19 (Oval head brass semi-tubular .08) Part Number: 147C6B19N (Oval head brass semi-tubular .08) Part Number: 147C6B19P (Oval head brass semi-tubular .08) Part Number: 147C6B19T (Oval head brass semi-tubular .08) Part Number: 147C6B20 (Oval head brass semi-tubular .08) Part Number: 147C6B20N (Oval head brass semi-tubular .08) Part Number: 147C6B20P (Oval head brass semi-tubular .08) Part Number: 147C6B20T (Oval head brass semi-tubular .08) Part Number: 147C6B215P-STR (Oval head brass semi-tubular .08) Part Number: 147C6B22 (Oval head brass semi-tubular .08) Part Number: 147C6B22P (Oval head brass semi-tubular .08) Part Number: 147C6B22T (Oval head brass semi-tubular .08)