MIL-F-5577B, MILITARY SPECIFICATION: FITTINGS, TANK, POWERPLANT FLUID, REMOVABLE, GENERAL SPECIFICATION FOR (27 MAY 1959) [NO S/S DOCUMENT]

MIL-F-5577B, MILITARY SPECIFICATION: FITTINGS, TANK, POWERPLANT FLUID, REMOVABLE, GENERAL SPECIFICATION FOR (27 MAY 1959) [NO S/S DOCUMENT]., This specification covers general requirements for fittings to be used on or with removable powerplant fluid tanks, internal and external, to make a complete fitting installation.