The IDC 913-N70R-BAG includes 15 high-quality NBR (Nitrile Butadiene Rubber) O-rings, each with a 70 durometer rating, ideal for sealing applications in various industries. These O-rings are designed for durability and resistance to oils, fuels, and other chemicals, making them suitable for automotive, industrial, and plumbing applications. The bagged packaging ensures easy storage and organization, while the standard sizes provide compatibility with a range of fittings and connections. Trust these O-rings for reliable sealing performance in your projects.