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: 5.359" ID x 5.594" OD
• Thickness: 0.139"

• Alternate Part Numbers

• NAS1593-253, MS9388-253, M83248/1-253, AS3209-253
• NSN: 5331-00-165-1968