82 mm, Actual Outside Dia.
Buna-N O-Ring, 5mm Wide 72mm ID, PK5 Range -40 Degrees to 250 Degrees F, FDA Approved No, Properties Resistant to Oils, Resistant to Water, Application Standard 72 mm, Actual Width 5 mm, Color Black, Durometer 70 Shore A, Nominal Outside Dia.82 mm, Temp. 72 mm, Nominal Width 5 mm, Actual Inside Dia. O-Ring, No Metal Detectable, No X-Ray Detectable, System of Measurement Metric, Cross Section Shape Round, O-Ring Material Buna N, Durometer (Hardness) Rating Medium Hard, Nominal Inside Dia.