![OSK™ SAE Flange Seal Kit in Square Buna-N 70 45pc [K45X6SN70-FLANGE] : The O-Ring Store LLC, We make getting O-Rings easy! OSK™ SAE Flange Seal Kit in Square Buna-N 70 45pc [K45X6SN70-FLANGE] : The O-Ring Store LLC, We make getting O-Rings easy!](https://www.theoringstore.com/store/images/osk-k45x6sn70-flange2.jpg)
OSK™ SAE Flange Seal Kit in Square Buna-N 70 45pc [K45X6SN70-FLANGE] : The O-Ring Store LLC, We make getting O-Rings easy!
![OSK™ Standard Square Ring Kit Buna-N 70 382pc 30 Sizes [K382X30SN70] : The O-Ring Store LLC, We make getting O-Rings easy! OSK™ Standard Square Ring Kit Buna-N 70 382pc 30 Sizes [K382X30SN70] : The O-Ring Store LLC, We make getting O-Rings easy!](https://www.theoringstore.com/store/images/osk-k382x30sn70.jpg)
OSK™ Standard Square Ring Kit Buna-N 70 382pc 30 Sizes [K382X30SN70] : The O-Ring Store LLC, We make getting O-Rings easy!
![OSK™ Industrial Square Buna-N Square O-Ring Kit 18 Sizes 180 Pieces [K180X18SN70] : The O-Ring Store LLC, We make getting O-Rings easy! OSK™ Industrial Square Buna-N Square O-Ring Kit 18 Sizes 180 Pieces [K180X18SN70] : The O-Ring Store LLC, We make getting O-Rings easy!](https://www.theoringstore.com/store/images/k180x18sn70.jpg)
OSK™ Industrial Square Buna-N Square O-Ring Kit 18 Sizes 180 Pieces [K180X18SN70] : The O-Ring Store LLC, We make getting O-Rings easy!
![Amazon.com: 1 1/2" X 1 7/8" X 3/16" Piston/Rod Loaded U-Cup Seal, Square Straight Lip 95 Duro TPU Shell W/ 70 Duro O-Ring : Industrial & Scientific Amazon.com: 1 1/2" X 1 7/8" X 3/16" Piston/Rod Loaded U-Cup Seal, Square Straight Lip 95 Duro TPU Shell W/ 70 Duro O-Ring : Industrial & Scientific](https://m.media-amazon.com/images/I/415p7BBzjKL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: 1 1/2" X 1 7/8" X 3/16" Piston/Rod Loaded U-Cup Seal, Square Straight Lip 95 Duro TPU Shell W/ 70 Duro O-Ring : Industrial & Scientific
![Global O-Ring and Seal on Twitter: "What's square, round, and a superb seal at the same time? Square Rings! Square Rings fit in o-ring grooves and are interchangeable size-for-size. We keep Square Global O-Ring and Seal on Twitter: "What's square, round, and a superb seal at the same time? Square Rings! Square Rings fit in o-ring grooves and are interchangeable size-for-size. We keep Square](https://pbs.twimg.com/media/Ew2QongXMAMRKj-.jpg)
Global O-Ring and Seal on Twitter: "What's square, round, and a superb seal at the same time? Square Rings! Square Rings fit in o-ring grooves and are interchangeable size-for-size. We keep Square
![AS568-377 SS40 Silicone FDA 40 Duro Square O-Ring [SS40377] : The O-Ring Store LLC, We make getting O-Rings easy! AS568-377 SS40 Silicone FDA 40 Duro Square O-Ring [SS40377] : The O-Ring Store LLC, We make getting O-Rings easy!](https://www.theoringstore.com/store/images/square_oring-s70.png)