4000 - Buna-N O-Ring(NBR) for O-Ring boss
Description: Buna-N / NBR Nitrile rubber O-Ring for O-Ring boss (SAE J1926) Available in packs of 10 or 100 Price per unit is lower on packs of 100 Hardness: 90 Durometer Temperature: -40°C to 121°C (-40°F to 250°F) 4000 Series Buna-N O-Ring Dimensions SAE O-Ring Boss (ORB) seals. All dimensions shown in inches. Size O.D. I.D. Width 04 0.495" 0.351" 0.072" 06 0.624" 0.468" 0.078" 08 0.818" 0.644" 0.087" 10 0.949" 0.755" 0.097" 12 1.156" 0.924" 0.116" 16 1.403" 1.171" 0.116" 20 1.711" 1.475" 0.118" 24 1.956" 1.720" 0.118"