![Sterling Seal & Supply - O-Rings; Cross Section Shape: Round; Material: FKM; Material: FKM; Dash Number: 041; Inside Diameter: 3; Outside Diameter: 3-1/8; Ring Thickness: 1/16; Durometer (Shore A): 75A; Hardness: 75A; Sterling Seal & Supply - O-Rings; Cross Section Shape: Round; Material: FKM; Material: FKM; Dash Number: 041; Inside Diameter: 3; Outside Diameter: 3-1/8; Ring Thickness: 1/16; Durometer (Shore A): 75A; Hardness: 75A;](https://cdn.mscdirect.com/global/images/ProductImages/1759404-21.jpg)
Sterling Seal & Supply - O-Rings; Cross Section Shape: Round; Material: FKM; Material: FKM; Dash Number: 041; Inside Diameter: 3; Outside Diameter: 3-1/8; Ring Thickness: 1/16; Durometer (Shore A): 75A; Hardness: 75A;
![Red Silicone VMQ O-Ring, Cross Section CS 1mm, Inside Diameter ID 1mm, Outside Diameter OD 3mm, (1 Pick with 100 Pcs): Amazon.com: Industrial & Scientific Red Silicone VMQ O-Ring, Cross Section CS 1mm, Inside Diameter ID 1mm, Outside Diameter OD 3mm, (1 Pick with 100 Pcs): Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/51ZzgtDvrNL._AC_UF1000,1000_QL80_.jpg)
Red Silicone VMQ O-Ring, Cross Section CS 1mm, Inside Diameter ID 1mm, Outside Diameter OD 3mm, (1 Pick with 100 Pcs): Amazon.com: Industrial & Scientific
![Sterling Seal & Supply - O-Rings; Cross Section Shape: Round; Material: FKM; Material: FKM; Dash Number: 113; Inside Diameter: 9/16; Outside Diameter: 3/4; Ring Thickness: 3/32; Durometer (Shore A): 75A; Hardness: 75A; Sterling Seal & Supply - O-Rings; Cross Section Shape: Round; Material: FKM; Material: FKM; Dash Number: 113; Inside Diameter: 9/16; Outside Diameter: 3/4; Ring Thickness: 3/32; Durometer (Shore A): 75A; Hardness: 75A;](https://cdn.mscdirect.com/global/images/ProductImages/1759376AA-21.jpg)