
Oxide NPSF 3/4~
Medium carbon steels
For icon explanation, refer to P.50
Segment:1G
| Size | Class | Code | Chamfer | L (inch) | ℓ (inch) | Ds (inch) | K (inch) | ℓk (inch) | No. of flutes | Type |
| For Dryseal Americ | an Pipe Th | reads | ||||||||
| NPSF 1/8-27 | ANSI G | Y83326 Y83326BR Y83327 Y83327BR | 4P | 2.125 | 0.75 | 0.437 0.312 | 0.328 0.234 | 0.375 | 4 | 1 2 |
| NPSF 1/4-18 | ANSI G | Y83328 Y83328BR | 4P | 2.437 | 1.062 | 0.562 | 0.421 | 0.437 | 4 | 1 |
| NPSF 3/8-18 | ANSI G | Y83329 | 4P | 2.562 | 1.062 | 0.7 | 0.531 | 0.5 | 4 | 1 |
| NPSF 1/2-14 | ANSI G | Y83330 Y83330BR | 4P | 3.125 | 1.375 | 0.687 | 0.515 | 0.625 | 4 | 2 |
| NPSF 3/4-14 | ANSI G | Y83331 Y83331BR | 4P | 3.25 | 1.375 | 0.906 | 0.679 | 0.687 | 5 | 2 |
| NPSF 1-11.5 | ANSI G | Y83332 Y83332BR | 4P | 3.75 | 1.75 | 1.125 | 0.843 | 0.812 | 5 | 2 |