TA496 Observation Window
Description
The TA496 Observation Window is made up of anodized aluminum and has a 1.0 inch (25 mm) diameter non-breakable plastic viewing window that allows the contents of the container to be readily observed, eliminating the cost of opening packages for inspection.
May be installed in flexible barriers through a 1.45 in. (37 mm) diameter hole. Nut and two gaskets are furnished. May also be installed in rigid containers through a 1.45 in. (37 mm) diameter hole by removing one gasket and reversing the nut.
Maximum Internal Pressure: 10 psi
Weight: 0.09 lbs (41 grams)
AGM's TA496 Observation Window is appropriate for use on NEMA 1, 2, 3, 3R, 3S, 4, 5, 6, 12, 12K, and 13 enclosures, as well as IP66/IP67 enclosures. This item may also be appropriate for use on other NEMA or IP enclosures, depending upon the application. Contact AGM's Engineering department for more information.

Additional Information
| Viewing Diameter | 1.0 in (25 mm) |
|---|---|
| Mounting Hole Diameter | 1.45 in (37 mm) |
| Recommended Installation Torque | 30 – 40 in. -lbs. (3.4 – 4.5 N⋅m) |
| Internal Pressure Rating | 10 psi |
| Window Material | Plastic |
| Weight | 0.09 lbs (41 grams) |
| Flange Shape | Round |
| IP/NEMA Rating | This is appropriate for use on NEMA 1, 2, 3, 3R, 3S, 4, 5, 6, 12, 12K and 13 enclosures, as well as I66/IP67 enclosures. This item may also be appropriate for use on other NEMA or IP enclosures, depending upon the application. |
| Body Material | Aluminum |
| Body Finish | Anodized |
| Flange Gasket Material | IAW MIL-PRF-6855 |
