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AN fitting 37° Flare is designed to SAE J514 standard. AN fittings are used normally in Army and Navy instrumentation.
Unit of Measure
Dimensions
Line Drawing |
N/A
DUA AN Union Tube Fittings-2 |
D - Tube O.D. |
N/A 5/16 in7.9 mm |
AN Tube Flare Size |
N/A 5/16 in7.9 mm |
Thread Type |
N/A U |
T - Thread Size |
N/A 1/2-20 |
E - Min. |
N/A 5.8 mm |
h - Width Across Flat |
N/A 9/16 in14.3 mm |
H - Width Across Flat |
N/A 5/8 in15.9 mm |
A |
N/A 16.3 mm |
B |
N/A 18.5 mm |
l |
N/A 31.0 mm |
L |
N/A 38.4 mm |