Size-30in x 30in. Method of operation-q (handwheel below/tee wrench above). Special features-spring balanced & sstl hinges. Degree of tightness-watertight. Clear opening-30in x 30in. Test pressure-7.6psi. Working pressure-5.0psi. No of d0gs-4. Hatch modified as follows: lower handwheel is stainless steel, gasket to zz-r-765 class 3b, coaming is 3/8 in x 7 in dh-36 steel, cornor radius-6.37in (162mm) .
A mechanical device designed to hold, grip, or fasten a barrier to an opening in the hull of a vessel.
Classification: Other base metal mountings, fittings and similar articles for railway vehicles, aircraft, vessels and other vehicles (exc motor vehicles) of sectn 18
NSN 5998-00-763-8779
NSN 5920-01-061-4608
NSN 6240-00-114-5105
NSN 5998-00-398-0021
NSN 5855-01-356-4024
NSN 6220-01-173-7860
NSN 6620-01-189-8153
NSN 6610-01-626-2327
NSN 5905-00-935-1142
NSN 6650-01-499-7471
NSN 5999-01-328-9807
NSN 2925-01-485-8304