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: 4" ID x 4-1/8" OD
• Thickness: 1/16"

• Alternate Part Numbers

• NAS1593-045, MS9388-045, M83248/1-045, AS3209-045
• NSN: 5330-01-013-3718