FSC Group 29: Engine Accessories
- 2910: Engine Fuel System Components, Nonaircraft
- 2915: Engine Fuel System Components, Aircraft and Missile Prime Movers
- 2920: Engine Electrical System Components, Nonaircraft
- 2925: Engine Electrical System Components, Aircraft Prime Moving
- 2930: Engine Cooling System Components, Nonaircraft
- 2935: Engine System Cooling Components, Aircraft Prime Moving
- 2940: Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft
- 2945: Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving
- 2950: Turbosupercharger and Components
- 2990: Miscellaneous Engine Accessories, Nonaircraft
- 2995: Miscellaneous Engine Accessories, Aircraft
- 29GP: Engine Accessories -- General