7 AEROSPACE MACHINE PARTS, NAMELY, TRANSMISSIONS, GEARS, SEALS, SPACERS, RINGS, LOCKS, HOUSINGS, CASES, DUCTS, SUPPORTS, SHROUDS, BODIES, GEAR SHAFTS, SHAFTS, FRAMES, GEARBOXES, FLANGES, DISKS, HUBS, COLLARS, LINKS, PLATES, NUTS, COVERS, RETAINERS, ADAPTERS, DAMS, PLUGS, SPINDLES, LINERS, SLEEVES, SHIMS, RACES, PINS, DEFLECTORS, DIFFUSERS, ADAPTERS, PADS, WASHERS, LOCK NUTS, SHIELDS, TUBES, BOLTS AND CLUTCHES