419 Piece Universal O-ring Assortment Kit Metric Nitrile Buna

The o-rings in this kit meet ASTM D2000 standards. This kit contains the 32 most popular metric sizes needed for all sorts of repairs. Buna-N, also know as nitrile, o-ring is common and the most simplest types of seal with an excellent sealing property and durability. Recommended for use with crude oil, gasoline, propane, petroleum oils and water. It is used in engines, gearboxes and also can be found in anything from shower heads, garden hoses, pumps up to an aircraft. Nitrile O-Rings are used as a face to face gasket style seal or as a shaft seal, and allow both rotary and linear movement. Each Kit Contains the following sizes: •(20) -3 mm x 1.5 mm •(20) - 4.4 mm x 2 mm •(18) - 5 mm x 2 mm •(33) - 7 mm x 1.5 mm •(23) - 10 mm x 1.5 mm •(23) - 13 mm x 1.5 mm •(14) - 10 mm x 2.5 mm •(13) - 11 mm x 2.5 mm •(14) - 3 mm x 2.5 mm •(13) - 14 mm x 2.5 mm •(14) - 16 mm x 2.5 mm •(14) - 18 mm x 2.5 mm •(13) - 19 mm x 2.5 mm •(14) - 21 mm x 2.5 mm, •(13) - 22 mm x 2.5 mm •(10) - 20 mm x 3.5 mm •(10) - 22 mm x 3.5 mm •(10) - 23.5 mm x 3.5 mm •(10) - 25 mm x 3.5 mm •(10) - 26.5 mm x 3.5 mm •(10) - 28 mm x 3.5 mm •(10) - 30 mm x 3.5 mm •(10) - 31 mm x 3.5 mm •(10) - 33 mm x 3.5 mm •(10) - 34.5 mm x 3.5 mm •(10) - 36 mm x 3.5 mm •(10) - 38 mm x 3.5 mm •(10) - 41 mm x 3.5 mm •(10) -44 mm x 3.5 mm •(10) -47 mm x 3.5 mm •(10) - 50 mm x 3.5 mm