| ASMUSS CODE | NB (mm, inch) | 
|---|---|
| NIPT/015 | 15x½” | 
| NIPT/020 | 20x¾” | 
| NIPT/025 | 25x1” | 
| NIPT/032 | 32x1¼” | 
| NIPT/040 | 40x1½” | 
| NIPT/050 | 50x2” | 
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