1903-61-20 by Brennan Inc. | -20 Captive Flange with Drilled Holes | Code 61 | Steel
Brennan Inc.
Flange Fittings: 1903-61 / 1904-61 - Captive Flange with Drilled Holes and Threaded/Tapped Holes (Code 61)
Brennan Inc.
Flange Fittings: 1903-61 / 1904-61 - Captive Flange with Drilled Holes and Threaded/Tapped Holes (Code 61)
| Specifications for Variant SKU: 1903-61-20 Brennan | |
|---|---|
| Ends Configuration: | 1-1/4in Code 61 Flange |
| Material(s): | Steel |
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| Part NumberDrilledHoles | Part NumberTappedHoles | Material | FlangeSize | A±.010 | B±.010 | C±.030 | D±.010 | E±.010 | F±.010 | FThread | G±.030 | H±.010 | J±.010 | K±.010 | L±.010 | M±.005 |
| 1903-61-08 | - | Steel | 1/2" | 1.500" | 0.750" | 2.120" | 0.688" | 0.344" | 0.344" | 5/16-18" | 1.810" | 1.219" | 0.955" | 0.750" | 0.500" | 0.245" |
| 1903-61-12 | 1904-61-12 | Steel | 3/4" | 1.875" | 0.938" | 2.560" | 0.875" | 0.438" | 0.406" | 3/8-16" | 2.060" | 1.513" | 1.265" | 0.880" | 0.560" | 0.245" |
| 1903-61-16 | 1904-61-16 | Steel | 1" | 2.062" | 1.031" | 2.750" | 1.031" | 0.516" | 0.406" | 3/8-16" | 2.310" | 1.781" | 1.515" | 0.940" | 0.620" | 0.295" |
| 1903-61-20 | 1904-61-20 | Steel | 1-1/4" | 2.312" | 1.156" | 3.120" | 1.188" | 0.594" | 0.469" | 7/16-14" | 2.880" | 2.031" | 1.720" | 0.880" | 0.560" | 0.295" |
| 1903-61-24 | 1904-61-24 | Steel | 1-1/2" | 2.750" | 1.375" | 3.690" | 1.406" | 0.703" | 0.531" | 1/2-13" | 3.250" | 2.406" | 2.000" | 1.000" | 0.620" | 0.295" |
| 1903-61-32 | 1904-61-32 | Steel | 2 | 3.062" | 1.531" | 4.000" | 1.688" | 0.844" | 0.531" | 1/2-13" | 3.810" | 2.844" | 2.470" | 1.030" | 0.620" | 0.355" |
| 1903-61-40 | 1904-61-40 | Steel | 2-1/2" | 3.500" | 1.750" | 4.500" | 2.000" | 1.000" | 0.531" | 1/2-13" | 4.280" | 3.344" | 2.950" | 1.500" | 0.750" | 0.355" |
| 1903-61-48 | - | Steel | 3" | 4.188" | 2.094" | 5.310" | 2.438" | 1.219" | 0.656" | 5/8-11" | 5.160" | 4.031" | 3.580" | 1.620" | 0.880" | 0.355" |
| 1903-61-56 | - | Steel | 3-1/2" | 4.750" | 2.375" | 6.000" | 2.750" | 1.375" | 0.656" | 5/8-11" | 5.500" | 4.531" | 4.030" | 1.120" | 0.880" | 0.422" |
| 1903-61-64 | - | Steel | 4 | 5.125" | 2.562" | 6.380" | 3.062" | 1.531" | 0.656" | 5/8-11" | 6.000" | 5.031" | 4.530" | 1.380" | 1.000" | 0.422" |