A cover that encloses an opening in the deck or hull of a water craft.
NSN 6145-01-591-7939
NSN 7035-01-417-6261
NSN 6620-00-456-0404
NSN 5999-00-726-4259
NSN 5925-01-506-5306
NSN 5996-01-606-7850
NSN 5990-01-595-9441
NSN 5975-01-262-0681
NSN 6320-00-593-0379
NSN 6130-01-285-4486
NSN 5855-01-254-3041
NSN 6150-00-912-1304