DOD-P-24639, MILITARY SPECIFICATION: PROPELLER, FIXED PITCH, SHIP (13-AUG-1984) [NO S/S DOCUMENT]

DOD-P-24639, MILITARY SPECIFICATION: PROPELLER, FIXED PITCH, SHIP (13-AUG-1984) [NO S/S DOCUMENT]., This specification covers the general requirements for marine (ship) fixed pitch propellers. Specific requirements or exceptions applicable to individual propellers shall be as shown on the individual propeller drawing s furnished by the contracting activity.