A device which permits draining the hulls of boats, amphibious aircraft, amphibious vehicles, and the like, by gravity flow, when that part of the hull containing the drain is raised above the water. complete unit may consist of mounting body, cap, and ball, boat drain.
NSN 5930-01-351-2356
NSN 5835-01-027-1828
NSN 5855-01-023-3727
NSN 5975-00-681-8707
NSN 5920-00-294-0753
NSN 5965-01-207-0991
NSN 5965-00-351-7460
NSN 6320-01-651-5210
NSN 5996-01-082-7358
NSN 6320-00-456-0836
NSN 5999-00-171-6906
NSN 6685-00-056-9546