FSG 91 Fuels Lubricants Oils And Waxes
- FSC 9110 – Fuels Solid
- FSC 9130 – Liquid Propellants And Fuels Petroleum Base
- FSC 9135 – Liquid Propellants Fuels And Oxidizers Chemical Base
- FSC 9140 – Fuel Oils
- FSC 9150 – Oil and Grease Cutting Lubricating And Hydraulic
- FSC 9160 – Miscellaneous Waxes Oils And Fats