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361 Buna-N O-Ring, 70A Durometer, Square, Black, 6" ID, 6-3/8" OD, 3/16" Width (Pack of 10): O Ring Seals: Amazon.com: Industrial & Scientific
![1.5mm X 1.5mm Metric O-ring Buna-N 50 [B50N1.50X001.5] : The O-Ring Store LLC, We make getting O-Rings easy! 1.5mm X 1.5mm Metric O-ring Buna-N 50 [B50N1.50X001.5] : The O-Ring Store LLC, We make getting O-Rings easy!](https://www.theoringstore.com/store/images/buna-orings.png)
1.5mm X 1.5mm Metric O-ring Buna-N 50 [B50N1.50X001.5] : The O-Ring Store LLC, We make getting O-Rings easy!
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109 Buna-N O-Ring, 70A Durometer, Black, 5/16" ID, 1/2" OD, 3/32" Width (Pack of 100): O Ring Seals: Amazon.com: Industrial & Scientific
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039'' (1 mm) Buna-N O-Ring Cord Stock, 70A Durometer, 0.039" Thickness, 10' Piece, Black: Amazon.com: Industrial & Scientific
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210 Buna-N O-Ring, 70A Durometer, Black, 3/4" ID, 1" OD, 1/8" Width (Pack of 100): O Ring Seals: Amazon.com: Industrial & Scientific
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