The COUPLING,SHAFT,RIGID is a the manufacturer industrial component. Key specifications include bore_shape: ROUGH STOCK BOTH ENDS, body_material: STEEL, special_features: RIGID COUPLING, ENDS HAVE KEYWAY, CONNECTS MOTOR TO BRAKE, end_item_identification: ELECTRIC HOIST, part_name_assigned_by_controlling_agency: BOSS COUPLING. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2910-00-145-0246, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.