Description Meets SAE AS26860 Type II This is a clear anodized aluminum Humidity Indicator Plug, but 1/2″ longer than the TA356. This item is intended for thicker walls than the TA356 (TA356 can fit up to a .23″ wall), up to .75″ in thickness. It installs into a flexible barrier through a 1.05 in. (26 mm) diameter hole. Nut and two gaskets are furnished. It can also be installed through a 1.05 in. (26 mm) diameter hole in a rigid container by removing one gasket and reversing the nut. Standard TA354-40 is furnished with a 40% humidity disc. For optional multiple spot discs, refer to the chart below. Suffix numbers specify optional discs. For instance, TA354-234P includes a 20-30-40% pie sector disc. Circle Card Part Number Standard Item Indicated Humidity Percentage Segment Type TA356-HC-2345S No 20, 30, 40, 50 Spot TA356-HC-2345P Yes 20, 30, 40, 50 Pie TA356-HC-345S No 30, 40, 50 Spot TA356-HC-123P Yes 10, 20, 30 Pie TA356-HC-234P Yes 20, 30, 40 Pie TA356-HC-345P Yes 30, 40, 50 Pie TA356-HC-3456P Yes 30, 40, 50, 60 Pie TA356-HC-246P Yes 20, 40, 60 Pie TA356-HC-456P Yes 40, 50, 60 Pie TA356-HC-40 Yes 40 Spot Weight: 0.06 lbs. (27 grams) Maximum Internal Pressure: 10 psi Recommended Installation Torque: 30 - 40 in. - lbs. (3.4 - 4.5 N·m) Maximum wall thickness: 0.67 in. (17 mm)
