AS568-109 FKM 75 Duro Black FDA O-Ring for 5/16 ID X 3/32 CS

FKM O-Rings 75 Duro Black FDA V750101-109

$ 0.2351 per Each

Minimum Order Quantity (MOQ): 128

Ships within 7 days

Qty	Price
128 - 148	$0.2351
149 - 323	$0.1763
320 - 637	$0.1528
639 - 1276	$0.1293
1277 - 2552	$0.1058
2553+	$0.0940

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Product Details

Material	FKM
Temperature Range	-15°F to 400°F
Cross Sectional Shape	Round
Hardness	75
Dash	109
Fractional	ID: 5/16 CS: 3/32 OD: 1/2
Actual (Inch)	ID: 0.299 ± 0.007 CS: 0.103 ± 0.003 OD: 0.506
Actual (Metric)	ID: 7.6 ± 0.17 CS: 2.62 ± 0.08 OD: 12.84

FDA-compliant FKM (Fluorocarbon) O-rings are made from a high-performance synthetic elastomer primarily composed of vinylidene fluoride (VDF) and hexafluoropropylene (HFP). These seals are specifically formulated to meet FDA standards for use in food, beverage, and pharmaceutical applications where chemical resistance and cleanliness are essential. FKM FDA O-rings provide exceptional resistance to high temperatures, oils, fuels, and a wide range of chemicals, making them suitable for demanding sanitary processing environments.

FKM FDA Recommended Uses

Food and beverage processing, pharmaceutical equipment, chemical processing, fuel handling systems, high-temperature sealing applications, oil and gas environments, and cleanroom applications.

FKM FDA Not Recommended

Ketones, esters, amines, low molecular weight acids, and applications requiring resistance to hot water or steam for extended durations.

FKM FDA Limitations

Not suitable for continuous exposure to hot water or steam.
Limited flexibility in low-temperature environments.
Not ideal for polar solvents or strong organic acids.
May exhibit swelling with certain aggressive fuels or solvents.

FKM FDA Usable Temperature Range

-15 to 400°F (-26 to 204°C)

FKM FDA Also Known As

FKM, Viton® FDA, Fluorel® FDA, Fluoroelastomer, Fluorocarbon Elastomer.