O Ring Buna N Black PK5 ZUSAH70404

O-Ring Metal Detectable Metal Detectable Not 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 7/8 in Nominal Width 1/4 in Actual Inside Dia 1.8 in Actual Width 0.275 in Dash Number 404 Color Black Durometer 70A Nominal Outside Dia 2 3/8 in Actual Outside Dia 2.4 in Temp Range -40 Degrees to 250 Degrees F FDA Approved FDA Approved