Oil-Filled Nylon in NATURAL Color for Food Contact applications. The absence of Pigment (NATURAL COLOR) permits this grade to conform with FDA Regulations 21 CFR, Sec. 177.15 and USDA 3A Sanitary Standards 20-17 for direct contact with food. Typical Applications: FDA Compliant Bearings and Bushings Replacement for Stainless Steel in Food Processing Applications: Bottling, Canning, Packing, Processing Lines Friction / Wear Parts Gears, Sprockets and Rotational Parts