Part Number Tube Size Thread Size T1 BSPT
30P0418BT 4 1/8-28
30P0414BT 4 1/4-19
30P0518BT 5 1/8-28
30P0514BT 5 1/4-19
30P0618BT 6 1/8-28
30P0614BT 6 1/4-19
30P0818BT 8 1/8-28
30P0814BT 8 1/4-19
30P0838BT 8 3/8-19
30P1014BT 10 1/4-19
30P1038BT 10 3/8-19
30P1012BT 10 1/2-14
30P1214BT 12 1/4-19
30P1238BT 12 3/8-19
30P1212BT 12 1/2-14
30P1438BT 14 3/8-19
30P1412BT 14 1/2-14