Manufacturer Part Number: ZMSCH70MD202|Material|Nitrile Butadiene RubberDash Number|202Inside Diameter (Inch)|Inside Diameter (Decimal Inch)|Inside Diameter (mm)|Outside Diameter (Inch)|1/2Outside Diameter (Decimal Inch - 4 Decimals)|0.5000Outside Diameter (mm)|Thickness (Inch)|1/8Thickness (mm)|Hardness|70Cross Section Shape|RoundMinimum Working Temperature (Deg F)|-40Maximum Working Temperature (F)|250Hardness Rating|HardSizes Included|Minimum Working Temperature|Maximum Working Temperature|Durometer|Compatible Material|Petroleum ProductsFeatures|The Most Widely Used O-Ring Elastomer; Excellent Resistance To Petroleum Products; Excellent Compression Set; Tear & Abrasion Resistance; Should Not Be Stored In Direct Sunlight Or Near Motors Or Other Electrical Equipment Which May Generate OzoneColor|BlackFDA Approved|NoStandards|Coupling Size|Inside Diameter Range|For Use With|Additional Information|Metal Detectable FDAInside Diameter Range (Inch)|Durometer Shore A|Thickness (Decimal Inch - 4 Decimals)|0.1250Width (Decimal Inch - 4 Decimals)|Tube Outside Diameter (Fractional Inch)|Number Of Pieces|System Of Measurement|Number Of Sizes|Type|Product Service Code|4510UNSPSC Code|31401503