| PartNumber | Description | Flange Size | Flange Type | Bolt Holes | Tube OD | A | Price |
| HN133-075-N | Half Nipple (non-rotatable) | 1-1/3 | Non-Rot | .17x6 | 3/4 | 1.50 | 26.00 |
| HN133-075-NT | Half Nipple (non-rotatable,tapped holes) | 1-1/3 | Non-Rot | 8-32x6 | 3/4 | 1.50 | 30.00 |
| HN133-075-R | Half Nipple (rotatable) | 1-1/3 | Rot | .17x6 | 3/4 | 1.50 | 29.00 |
| HN133-075-RT | Half Nipple (rotatable, tapped holes) | 1-1/3 | Rot | 8-32x6 | 3/4 | 1.50 | 34.00 |
| HN212-100-N | Half Nipple (non-rotatable) | 2-1/8 | Non-Rot | .26x4 | 1 | 2.04 | 26.00 |
| HN212-100-NT | Half Nipple (non-rotatable,tapped holes) | 2-1/8 | Non-Rot | 1/4-28x4 | 1 | 2.04 | 32.00 |
| HN212-100-R | Half Nipple (rotatable) | 2-1/8 | Rot | .26x4 | 1 | 2.04 | 33.00 |
| HN212-100-RT | Half Nipple (rotatable, tapped holes) | 2-1/8 | Rot | 1/4-28x4 | 1 | 2.04 | 35.00 |
| HN275-150-N | Half Nipple (non-rotatable) | 2-3/4 | Non-Rot | .26x6 | 1-1/2 | 2.46 | 32.00 |
| HN275-150-NT | Half Nipple (non-rotatable,tapped holes) | 2-3/4 | Non-Rot | 1/4-28x6 | 1-1/2 | 2.46 | 37.00 |
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