Miscellaneous Engine Accessories, Nonaircraft

FSC 2990: Miscellaneous Engine Accessories, Nonaircraft

Federal Supply Class (FSC) 2990 covers miscellaneous engine accessories for non-aircraft engines. These NSN items support a range of engine functions on ground and marine equipment.

These accessories round out the engine with mounts, drives, and control hardware. They keep the engine integrated and serviceable.

Common items include engine mounts, belts, pulleys, governors, and accessory drives. Parts are built from steel, aluminum, and rubber to service standards.