Shock grade a open or closed
A cover that encloses an opening in the deck or hull of a water craft.
NSN 6220-00-856-3583
NSN 5965-01-078-1312
NSN 5975-00-023-8987
NSN 5975-01-123-8811
NSN 2925-01-535-7235
NSN 5855-00-135-9064
NSN 5855-01-519-3814
NSN 2925-00-504-2363
NSN 6650-00-897-4156
NSN 6135-01-561-5945
NSN 5990-01-263-0362
NSN 6320-01-089-9086