Gas Cylinder O-Rings

We carry an assortment of replacement O‐Rings for Straight Thread Cylinder Valves. Uses include sealing medical post valves and brass valves to aluminum cylinders in oxygen service as well as medical post valves and brass valves in all services except oxygen and oxygen mixtures. 

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ImageProduct TitleBrandSkuPrice
Single O-Ring, 3/4" or .750 16UNF2A (Oxygen Compatible)
$1.00
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25 Pk O-Rings, 3/4" or .750 16UNF2A (Oxygen Compatible)
$17.25
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25 Pk O-Rings, 3/4" or .750 16UNF2A (NOT O2 Compatible)
$17.25
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50 Pk O-Rings, 3/4" or .750 16UNF2A (NOT O2 Compatible)
$34.50
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100 Pk O-Rings, 3/4" or .750 16UNF2A (Oxygen Compatible, Sherwood OEM), EPDM (Ethylene Propylene Diene Monomer)
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25 Pk O-Rings, 3/4" or .750 16UNF2A (Oxygen Compatible, Sherwood OEM), EPDM (Ethylene Propylene Diene Monomer)
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O-Ring, 3/4" or .750 16UNF2A (Oxygen compatible, Sherwood OEM)
$1.00
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25 Pk O-Rings, 3/4" or .750 16UNF2A (Oxygen compatible, Sherwood OEM)
$17.25
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100 Pk O-Rings, 1 1/8" Or 1.125 12UNF2A (NOT O2 Compatible)
$33.00
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25 Pk O-Rings, 1 1/8" or 1.125 12UNF2A (NOT O2 Compatible)
$8.25
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