MM 1  Maska Marskaya  Navy Mask, about 1970

         Old head harness                                 New head harness

 This mask have been designed for the Russian Navy. It has a conventional design and the facepiece is made of shaped form moulded rubber.

It has a voicemeter in front of the facepiece. The frontpiece is the same as for the common Russian masks i.e. ShM / GP 5 and PRVU masks. 

Txo models of elasticized straps head harness maintain the mask on the wearer face.

The common corrugated breathing hose and several different filters complete the mask. 

This mask has been also produced in East Germany and Bulgaria