Manufacturer Varies O-Ring,Silicone,Dash 18,3/4,0.879,PK50 GR-S70018/50

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. 3/4 in, Nominal Width 1/16 in, Actual Inside Dia. 0.739 in, Actual Width 0.07 in, Dash Number 018, Color Red, Durometer 70A, Meets/Exceeds ASTM D2000 -VQM 70, FDA 21 CFR 177.2600, Nominal Outside Dia. 7/8 in, Actual Outside Dia. 0.879 in