| Name | Description |
|---|---|
| PartialNPSrecord | |
| NPS_6 | one_eighth |
| NPS_8 | one_quarter |
| NPS_10 | three_eighths |
| NPS_15 | one_half |
| NPS_20 | three_quarters |
| NPS_25 | one |
| NPS_32 | one_and_one_quarter |
| NPS_40 | one_and_one_half |
| NPS_50 | two |
| NPS_65 | two_and_one_half |
| NPS_80 | three |
| NPS_90 | three_and_one_half |
| NPS_100 | four |
| NPS_115 | four |
| NPS_125 | five |
| NPS_150 | six |
| NPS_175 | seven |
| NPS_200 | eight |
| NPS_225 | nine |
| NPS_250 | ten |
| NPS_300 | twelve |