Shock grade a open or closed
A cover that encloses an opening in the deck or hull of a water craft.
NSN 5855-01-195-2518
NSN 5996-01-128-9761
NSN 5930-01-447-2837
NSN 5998-00-060-0623
NSN 5985-00-488-7440
NSN 5915-01-377-5237
NSN 6610-01-109-1147
NSN 5835-01-370-8912
NSN 5905-01-590-1639
NSN 6135-00-087-5300
NSN 5910-01-004-9985
NSN 5998-01-004-4753