O-Ring, Metal Detectable Metal Detectable, X-Ray Detectable X-Ray Detectable, System of Measurement Inch, Cross Section Shape Round, O-Ring Material Buna N, Durometer (Hardness) Rating Medium Hard, Nominal Inside Dia. 1/2 in, Nominal Width 1/16 in, Actual Inside Dia. 0.489 in, Actual Width 0.07 in, Dash Number 014, Color Blue, Durometer 70A, Meets/Exceeds FDA, Nominal Outside Dia. 5/8 in, Actual Outside Dia. 0.629 in, Temp. Range -30 Degrees to 250 Degrees F, FDA Approved FDA Compliant. This item has been restricted from sale in the following state (s): []