MAC supplies these Federal Stock Classes as defined by the U.S. Department of Defense:
1420 Guided Missile Mechanisms and Components
1560 Airframe Structural Components
1615 Helicopter Rotor Blades, Drive Components
1620 Aircraft Landing Gear Components
1680 Miscellaneous Aircraft Accessories and Components
1730 Aircraft Ground Servicing Equipment
2810 Gas Reciprocating Engine and Components, Aircraft
2995 Miscellaneous Engine Accessories, Aircraft
3040 Miscellaneous Power Transmission Equipment
4710 Pipe and Tube
4720 Hose and Tubing, Flexible
5825 Radio and Navigation Equipment, Except Airborne
5826 Radio Navigation Equipment, Airborne
5960 Electron Tubes and Associated Hardware
5995 Cable, Cord and Wire Assemblies; Communications Equipment
5998 Electrical, Electronic Assemblies; Boards, Cards, Associated Hardware
6145 Wire and Cable, Electrical
6620 Engine Instruments