Wilmar W5203 Metric O-Ring Assortment, 419-Piece
Wilmar W5203 419-Piece O-Ring Assortment made of nitrile rubber, Buna-N Metric assortment. Suitable for many hydrocarbons, fats, oils, gas, etc. Not suitable for use with brake fluids. Good abrasion resistance and resistant to compression, as well as high tensile strength. Contains 407 assorted O rings.