Manufacturer Varies O-Ring, Silicone, 7-1/4, 7.512, PK10 GR-S70263/10

O-Ring, Not Metal Detectable Metal Detectable, Not X-Ray Detectable X-Ray Detectable, System of Measurement Inch, Cross Section Shape Round, O-Ring Material Silicone, Durometer (Hardness) Rating Medium Hard, Nominal Inside Dia. 7 1/4 in, Nominal Width 1/8 in, Actual Inside Dia. 7.234 in, Actual Width 0.139 in, Dash Number 263, Color Red, Durometer 70A, Meets/Exceeds ASTM D2000 -VQM 70, FDA 21 CFR 177.2600, Nominal Outside Dia. 7 1/2 in, Actual Outside Dia. 7.512 in