M83248 series o-rings are constructed from fluorocarbon rubber, also known as "Viton," which offers superior heat and fuel resistance, making it an ideal choice for aircraft fuel system applications.

Specifications:

• Dimensions:

• Diameter: 3-1/2" ID x 3-5/8" OD
• Thickness: 1/16"

• Alternate Part Numbers

• NAS1593-043, MS9388-043, M83248/1-043, AS3209-043
• NSN: 5330-00-166-1049