MIL-B-29163A, MILITARY SPECIFICATION: BUOYS, MARKER (10-APR-1981) [S/S BY MIL-PRF-29163C]

MIL-B-29163A, MILITARY SPECIFICATION: BUOYS, MARKER (10-APR-1981) [S/S BY MIL-PRF-29163C]., This specification covers marker buoys that are used with and without mooring (see 6.1).