Part Number: 109C4B105OB (Oval head brass semi-tubular i/) Part Number: 109C4B105P (Oval head brass semi-tubular .06) Part Number: 109C4B10CY (Oval head brass semi-tubular .06) Part Number: 109C4B10N (Oval head brass semi-tubular i/) Part Number: 109C4B10OB (Oval head brass semi-tubular i/) Part Number: 109C4B10P (Oval head brass semi-tubular .06) 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)