Threaded and threadless insulated bushings: +150 C (+302 F) temperature rating, zinc electroplated malleable iron
Threaded capped bushings: zinc electroplated malleable iron, polyethylene cap
Threaded impact resistant plastic bushing: +105 C (+221 F) temperature rating
Threaded thermoplastic bushing: +150 C (+302 F) temperature rating
Appleton and O‑Z/Gedney conduit bushings are used with a locknut to terminate rigid metal conduit or IMC conduit to a box or enclosure. They provide a smooth pulling surface for wires.
Conduit Bushing, Size: 2-1/2 IN, Material: Plastic, Connection: Threaded, Temperature Rating: 150 DEG C, Dimensions: 0.72 IN Height X 3.19 IN Diameter, Standard: UL 514B, E14814, CSA C22.2 No. 18.3, CSA 065178, NEMA FB-1, For Use With Locknut To