Nitrile (NBR 70) O-Ring Kit, 382 Pieces
Assorted nitrile rubber O-ring kit with 382 pieces in 30 common metric sizes, packed in a durable organiser box. NBR 70 Shore A compound offers good resistance to oils, fuels and hydraulic fluids. Ideal for maintenance workshops, pumps, valves and hydraulic equipment. Custom sizes and Viton or silicone grades available on request.