O-Ring, Buna N, Dash 347, 4-1/4, 4.645, PK2, EnjoyTool Select, Mfr#: U38805.018.0425

O-Ring, No Metal Detectable, No X-Ray Detectable, System of Measurement Inch, Cross Section Shape Round, O-Ring Material Buna N, Durometer (Hardness) Rating Very Hard, Nominal Inside Dia. 4 1/4 in, Nominal Width 3/16 in, Actual Inside Dia. 4.225 in, Actual Width 0.21 in, Dash Number 347, Color Black, Durometer 90 Shore A, Meets/Exceeds ASTM D2000, NBR 90, Nominal Outside Dia. 4 5/8 in, Actual Outside Dia. 4.645 in, FDA Approved No, Package Quantity 2