Manufacturer Varies O-Ring,15 mm Dia,2mm W,Buna-N,Blk,PK100 1RJD7

O-Ring, Not Metal Detectable Metal Detectable, Not X-Ray Detectable X-Ray Detectable, System of Measurement Metric, Cross Section Shape Round, O-Ring Material Buna N, Durometer (Hardness) Rating Medium Hard, Nominal Inside Dia. 15 mm, Nominal Width 2 mm, Actual Inside Dia. 15 mm, Actual Width 2 mm, Dash Number Not Applicable, Color Black, Durometer 70A, Meets/Exceeds ASTM D2000, SAE J200, Nominal Outside Dia. 19 mm, Actual Outside Dia. 19 mm, Temp. Range -40 Degrees to 250 Degrees F