Eachine1 270pcs 18 Sizes Rubber O Ring Kit Green Metric Sealing O-Ring Hnbr Washer Set

Description: 270pcs 18 Sizes Rubber O Ring Kit Green Metric Sealing O-ring HNBR Washer Set Specification: Material: Rubber Color: Green Quantity: 270pcs/ 18 Sizes Package: Plastic Case Features: Assortment O-Rings with convenient resealable plastic case. Hydrogenated Nitrile Butadiene Rubber (HNBR) also known as Highly Saturated Nitrile (HSN) is special class of nitrile rubber (NBR) and is for mission critical applications. HNBR can be formulated to meet application temperatures ranging between -45 degrees C and 165 degrees C, and HNBR is classified by ASTM as DH-type polymer. Package Included: Specification(Outer Diameter*Thickness ) quantity 7/32''x1/16 or (5.29x1.78) 20 1/4''x1/16 or (6.07x1.78) 20 5/16''x1/16'' or (7.68x1.68) 20 7/16''x1/16'' or (10.82x1.78) 15 7/16''x3/32'' or (10.77x2.62) 15 11/16''x1/16'' or (17.17x1.78) 10 11/16''x1/8'' or (17.04x3.53) 10 9/16''x3/32'' or (13.95x2.62) 10 6.8x1.9 20 7.8x1.9 20 8.8x1.9 20 8x2 20 11x2 15 12x2 15 13.9x1.8 10 14x2 10 15x2 10 17x2 10