Multiples; international traffic in arms regulations applies
A strainer of simple construction, usually one piece, designed to be permanently attached to the outside of a marine hull to cover a water intake opening.
NSN 4140-00-968-0685
NSN 5990-00-827-0684
NSN 5935-00-546-9876
NSN 6130-01-217-0993
NSN 6645-01-597-1361
NSN 5998-01-144-4727
NSN 6150-01-600-9407
NSN 6135-01-375-6724
NSN 6645-01-435-8356
NSN 6610-01-146-0331
NSN 6110-00-439-4088
NSN 5855-01-297-1886