MS51509 – Bulkhead Union Elbow 45°
General Details
Item shown with 894 bulkhead nut, available separately
| Part Number | End 1-3 Tube Size | End 1-3 Thread | C2 (894) Hex | I2 | K1 | M2 | M9 | W Dia | Max Bulkhead Wall Thickness | Y |
| 837BX4 | 1/4 | 7/16-20 | 11/16 | 1.02 | 0.09 | 0.72 | 1.53 | 0.44 | 0.25 | 7/16 |
| 837BX5 | 5/16 | 1/2-20 | 3/4 | 1.02 | 0.09 | 0.77 | 1.66 | 0.56 | 0.25 | 9/16 |
| 837BX6 | 3/8 | 9/16-18 | 13/16 | 1.09 | 0.09 | 0.83 | 1.67 | 0.56 | 0.35 | 9/16 |
| 837BX8 | 1/2 | 3/4-16 | 1 | 1.25 | 0.13 | 0.98 | 1.94 | 0.75 | 0.35 | 3/4 |
| 837BX10 | 5/8 | 7/8-14 | 1-1/8 | 1.39 | 0.13 | 1.11 | 2.17 | 0.82 | 0.35 | 7/8 |
| 837BX12 | 3/4 | 1-1/16-12 | 1-3/8 | 1.56 | 0.13 | 1.28 | 2.44 | 1.06 | 0.35 | 1-1/16 |
| 837BX16 | 1 | 1-5/16-12 | 1-5/8 | 1.56 | 0.13 | 1.47 | 2.56 | 1.31 | 0.35 | 1-5/16 |
| 837BX20 | 1-1/4 | 1-5/8-12 | 1-7/8 | 1.61 | 0.13 | 1.59 | 2.66 | 1.63 | 0.35 | 1-5/8 |
Add suffix ‘-NZ’ to part number for Nickel Zinc plating
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