Removable cylindrical filter construction
Removable shield means for vacuum switch bellows
Repairable labyrinth seal
Replaceable mud pump piston seal
Resilient axle lining dust guard
Resilient connecting means
Resilient gasket material
Resilient lubricant seal
Resilient metallic sealing member
Resilient mount and shaft seal for motor
Resilient plastic piston ring
Resilient plastic piston ring
Resilient sealing members for pistons, plungers or the like
Retained seal assembly
Retainer for fluid seal
Retaining ring for a seal ring of a mechanical seal assembly
Retractable cover for ground opening
Retractable segmented packing ring for fluid turbines
Retraction seal for a disc brake
Retrievable packoff