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McMaster 9262K143 Oil-Resistant Buna-N O-Ring, 1.6 mm Wide, 10.1 mm ID, Pack of 100
McMaster 9262K143 Oil-Resistant Buna-N O-Ring, 1.6 mm Wide, 10.1 mm ID, Pack of 100
McMaster 9262K143 Oil-Resistant Buna-N O-Ring, 1.6 mm Wide, 10.1 mm ID, Pack of 100
McMaster 9262K143 Oil-Resistant Buna-N O-Ring, 1.6 mm Wide, 10.1 mm ID, Pack of 100
McMaster 9262K143 Oil-Resistant Buna-N O-Ring, 1.6 mm Wide, 10.1 mm ID, Pack of 100
McMaster 9262K143 Oil-Resistant Buna-N O-Ring, 1.6 mm Wide, 10.1 mm ID, Pack of 100
McMaster 9262K143 Oil-Resistant Buna-N O-Ring, 1.6 mm Wide, 10.1 mm ID, Pack of 100
McMaster 9262K143 Oil-Resistant Buna-N O-Ring, 1.6 mm Wide, 10.1 mm ID, Pack of 100
McMaster 9262K143 Oil-Resistant Buna-N O-Ring, 1.6 mm Wide, 10.1 mm ID, Pack of 100
McMaster 9262K143 Oil-Resistant Buna-N O-Ring, 1.6 mm Wide, 10.1 mm ID, Pack of 100
McMaster 9262K143 Oil-Resistant Buna-N O-Ring, 1.6 mm Wide, 10.1 mm ID, Pack of 100
McMaster 9262K143 Oil-Resistant Buna-N O-Ring, 1.6 mm Wide, 10.1 mm ID, Pack of 100
McMaster 9262K143 Oil-Resistant Buna-N O-Ring, 1.6 mm Wide, 10.1 mm ID, Pack of 100
McMaster 9262K143 Oil-Resistant Buna-N O-Ring, 1.6 mm Wide, 10.1 mm ID, Pack of 100
McMaster 9262K143 Oil-Resistant Buna-N O-Ring, 1.6 mm Wide, 10.1 mm ID, Pack of 100
McMaster 9262K143 Oil-Resistant Buna-N O-Ring, 1.6 mm Wide, 10.1 mm ID, Pack of 100

McMaster 9262K143 Oil-Resistant Buna-N O-Ring, 1.6 mm Wide, 10.1 mm ID, Pack of 100

UPC: | Harmonization / Schedule B : 4016.93.5010

Country of Origin: | Shipping Weight: 0.03 lbs

$49.85 - $49.85
$49.85
$49.85 - $49.85
$49.85

Made of Buna-N, these O-rings resist grease, hydraulic oil, and motor oil—plus mild chemicals and water. However, Buna-N is not for use with brake fluid. These O-rings are commonly used to create multidirectional seals between two parts in power transmission assemblies, hydraulic cylinders, and pneumatic cylinders. They resist compression and tearing to keep their shape over time. All have shelf life, a cure date, and a traceable lot number printed on the package.

System of Measurement Metric
Width 1.6 mm
ID 10.1 mm
OD 13.3 mm
Hardness Durometer 70A (Medium)
Specifications Met ASTM D2000, SAE J200
Temperature Range -40° F to 250° F
Color Black
Cross Section Shape Round
For Use With Animal Oil
Boric Acid
Butyl Alcohol
Calcium Hydroxide
Citric Acid
Ethanol
Ethylene Glycol
Glycerin
Grease
Hydraulic Oil
Isopropyl Alcohol
Methanol (Methyl Alcohol)
Mineral Oil
Motor Oil
Petroleum
Potassium Hydroxide
Sodium Bicarbonate (Baking Soda)
Vegetable Oil
Water
Performance Highly Tear Resistant, Ultra Oil Resistant
Country of Origin United States, Vietnam
DFARS Compliance Specialty Metals COTS-Exempt
Export Control Classification Number (ECCN) EAR99
REACH Compliance REACH (EC 1907/2006) (06/25/2025, 250 SVHC) Compliant
RoHS Compliance RoHS 3 (2015/863/EU) Compliant
Schedule B Number 401693.0000
U.S.–Mexico–Canada Agreement (USMCA) Qualifying No