MIL-A-63576A, MILITARY SPECIFICATION: ALUMINUM OXIDE COATINGS, LUBRICATIVE, FOR ALUMINUM AND ALUMINUM ALLOY (06 DEC 1985) [NO S/S DOCUMENT]

MIL-A-63576A, MILITARY SPECIFICATION: ALUMINUM OXIDE COATINGS, LUBRICATIVE, FOR ALUMINUM AND ALUMINUM ALLOY (06 DEC 1985) [NO S/S DOCUMENT]., This specification covers the requirements for an electrochemical process for building a lubricative anodic coating on aluminum and aluminum alloys. The unsealed anodic coating is impregnated with polytetrafluoroethylene (PTFE) or coated with a resin-bonded materials containing PTFE.