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McMaster 9194N112 Chemical-Resistant Viton Fluoroelastomer O-Ring, High-Pressure, 1/16 Width, Dash No. 011, ID 5/16" × OD 7/16", Pack of 5

McMaster 9194N112 Chemical-Resistant Viton Fluoroelastomer O-Ring, High-Pressure, 1/16 Width, Dash No. 011, ID 5/16" × OD 7/16", Pack of 5

UPC: | Harmonization / Schedule B : 4016.93.0000

Country of Origin: Mexico | Shipping Weight: 0.05 lbs

$53.11 - $53.11
$53.11
$53.11 - $53.11
$53.11

Made of our hardest Viton® fluoroelastomer, these O-rings can handle sudden pressure changes that would cause softer O-rings to crack or deform. They're often used in compressed air systems or oilfield equipment, such as blowout preventers and wellhead assemblies. These O-rings are tested to NORSOK M-710 standards for rapid gas decompression and extrusion resistance.

Fractional
Width 1/16
ID 5/16
OD 7/16
Width (Decimal) 0.07"
Dash Number 011
ID (Decimal) 0.301"
OD (Decimal) 0.441"
Hardness Durometer 95A (Hard)
Maximum Pressure 2,100 psi
Specifications Met API Std 6A, NACE TM0187, NORSOK M-710, SAE AS568
Temperature Range -15° F to 400° F
Color Black
Cross Section Shape Round
Material Viton® Fluoroelastomer
Performance Chemical Resistant, High Pressure
System of Measurement Inch
Country of Origin Mexico
DFARS Compliance Specialty Metals COTS-Exempt
Export Control Classification Number (ECCN) EAR99
REACH Compliance REACH (EC 1907/2006) (02/04/2026, 253 SVHC) Compliant
RoHS Compliance Not Compliant
Schedule B Number 4016.93.0000
U.S.–Mexico–Canada Agreement (USMCA) Qualifying No