Part Number: 109C4B10T (Oval head brass semi-tubular .06) Part Number: 109C4B115N (Oval head brass semi-tubular i/) Part Number: 109C4B115OB (Oval head brass semi-tubular i/) Part Number: 109C4B115P (Oval head brass semi-tubular .06) Part Number: 109C4B115S (Oval head brass semi-tubular .06) Part Number: 109C4B11N (Oval head brass semi-tubular i/) Part Number: 109C4B11OB (Oval head brass semi-tubular i/) Part Number: 109C4B11P (Oval head brass semi-tubular .06) Part Number: 109C4B11T (Oval head brass semi-tubular .06) Part Number: 109C4B125N (Oval head brass semi-tubular i/) Part Number: 109C4B125P (Oval head brass semi-tubular .06) Part Number: 109C4B12N (Oval head brass semi-tubular i/) Part Number: 109C4B12OB (Oval head brass semi-tubular i/) Part Number: 109C4B12P (Oval head brass semi-tubular .06)