| TUBE OD | | x NPT | | | | 5/32 x 1/8 | | 5/32 x 1/4 | | 3/16 x 1/8 | | 1/4 x 1/8 | | 1/4 x 1/4 | | 1/4 x 3/8 | | 5/16 x 1/8 | | 5/16 x 1/4 | | 5/16 x 3/8 | | 3/8 x 1/8 | | 3/8 x 1/4 | | 3/8 x 3/8 | | 3/8 x 1/2 | | 1/2 x 3/8 | | 1/2 x 1/2 |
| | PART | | NO. | | | | 520 0979 | | 520 1007 | | 520 1035 | | 520 1063 | | 520 1091 | | 520 1098 | | 520 1119 | | 520 1147 | | 520 1175 | | 520 1203 | | 520 1231 | | 520 1259 | | 520 1287 | | 520 1315 | | 520 1343 |
| | TUBE OD | | x BSPT | | | | 4 x 1/8 | | 4 x 1/4 | | 5 x 1/8 | | 5 x 1/4 | | 6 x 1/8 | | 6 x 1/4 | | 8 x 1/8 | | 8 x 1/4 | | 8 x 3/8 | | 10 x 1/4 | | 10 x 3/8 | | 10 x 1/2 | | 12 x 3/8 | | 12 x 1/2 | | - |
| | PART | | NO. | | | | 521 0723 | | 521 0751* | | 521 0779 | | 521 0807* | | 521 0835 | | 521 0863 | | 521 0891 | | 521 0919 | | 521 0947 | | 521 0975 | | 521 1003 | | 521 1031 | | 521 1059 | | 521 1087 | | - |
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