The IDC 205-N70R-BAG includes 10 bagged O-RINGS made from NBR (Nitrile Butadiene Rubber) with a 70 durometer rating. These O-rings are designed for sealing applications in various mechanical systems, providing excellent resistance to oils, fuels, and other chemicals. With precise dimensions, they ensure a secure fit in standard assemblies, making them ideal for use in automotive, industrial, and household applications. The NBR material offers durability and flexibility, ensuring a long service life. This bagged set is a convenient choice for engineers and technicians looking for reliable sealing solutions.