0. O-Ring, No Metal Detectable, No X-Ray Detectable, System of Measurement Inch, Cross Section Shape Rectangular, O-Ring Material Viton, Durometer (Hardness) Rating Medium Hard, Nominal Inside Dia. Square Profile Viton O-Ring, Dash 014, PK25 Range -15 Degrees to 400 Degrees F, FDA Approved No 0.4 in, Actual Width 0.
. Silicone O-Ring, 2mm Wide 16mm ID, PK50 Range -80 Degrees to 450 Degrees F, FDA Approved Yes 16 mm, Actual Width 2 mm, Color Red, Durometer 70 Shore A, Meets/Exceeds FDA, Nominal Outside Dia.