The 1550Z139GASKET provides two pre-formed, one-piece silicone replacement gaskets for the 1550Z139 and 1550Z139BK square watertight diecast aluminum enclosures. It lets facilities teams and equipment builders restore the lid seal after servicing or modifying these larger square boxes.

According to the part page, each gasket measures 6.16 in x 6.16 in x 0.09 in (156 mm x 156 mm x 2 mm); the drawing shows a 156.50 mm [6.16 in] square outline. The silicone rubber gasket installs into the lid groove and is rated for -40°C to +150°C (-40°F to 302°F).

The manufacturer describes the kit as providing IP66 protection, and the part page lists an IP Rating of IP68. Lid screws on the 1550Z139 enclosures are outside the gasket protection area, eliminating the need for o-rings at the screws. Customers should conduct their own testing to determine suitability for any specific application.

The 1550Z139GASKET is RoHS and REACH compliant, is supplied in a bag, and has a shipping weight of 0.01 lbs (0.00 kg). In the series ordering table it is listed as the replacement gasket pair for both the unpainted 1550Z139 and the black textured 1550Z139BK, so one part covers either finish.