2-360 AS568 Oring Cad 2-360 AS568 Oring
2-360 AS568
AS568-360 FKM 90 Duro Black O-Ring for 5-7/8 ID X 3/16 CS

FKM O-Rings 90 Duro Black V900100-360

$ 7.60 per Each
Minimum Order Quantity (MOQ): 4
Ships within 14 days
Qty Price
4 - 4 $7.6000
5 - 9 $5.7000
10 - 19 $4.5600
20 - 39 $3.4200
40+ $2.8200

Ordering in large quantities? Ask for a lead time quote — we'll get back to you with pricing and lead time.

Product Details
Material FKM
Temperature Range -15°F to 400°F
Cross Sectional Shape Round
Hardness 90
Dash 360
Fractional
  • ID: 5-7/8
  • CS: 3/16
  • OD: 6-1/4
Actual (Inch)
  • ID: 5.850 ± 0.037
  • CS: 0.210 ± 0.005
  • OD: 6.270
Actual (Metric)
  • ID: 148.59 ± 0.94
  • CS: 5.33 ± 0.13
  • OD: 159.250

FKM (Fluorocarbon) O-rings are made from a synthetic rubber compound primarily consisting of vinylidene fluoride (VDF) and hexafluoropropylene (HFP). These seals are known for their excellent resistance to high temperatures, chemicals, oils, and fuels. FKM square-profile rings provide superior mechanical strength, excellent resistance to aging, and high resistance to aggressive media, making them ideal for high-performance applications across automotive, industrial, and aerospace sectors.

FKM Recommended Uses

Seals and gaskets, chemical processing, automotive fuel systems, hydraulic systems, aerospace applications, high-temperature applications, oil and gas industry, and extreme environment applications.

FKM Not Recommended

Ketones, esters, amines, low molecular weight acids, and some high-temperature steam systems.

FKM Limitations

  • Not suitable for low-temperature environments.
  • Limited performance in swelling from contact with certain fuels and solvents.
  • Not recommended for applications involving polar solvents.
  • Not ideal for applications that involve high shear or abrasion conditions.
FKM Usable Temperature Range

-20 to 450°F (-29 to 232°C)

FKM Also Known As

FKM, Viton®, Fluorel®, Fluroelastomer, Fluorocarbon Elastomer.