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3/8 inch length O-Rings

Both O-rings and quad rings (also known as X-rings or quad seals) are widely used sealing solutions, but they have distinct designs and performance characteristics.An O-Ring has a Circular cross-section (doughnut-shaped), and a smooth surface and they are used in static, reciprocating, oscillating, and low-speed dynamic applications at low to moderate pressures.And X-Ring has a Four-lobed (X-shaped) cross-section, with grooves between the lobes and they are suitable for both static and dynamic (rotary or reciprocating) applications, especially where reduced friction and longer seal life are desired

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
CenturyFLO-Rings & Quad Ring Seals (X-Rings)Plain1/4 x 3/81008127 1/4 x 3/8 o-ring 2-010 n674-70 cure date 75% or better on shelf life1340
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JacksonMSO-Rings & Quad Ring Seals (X-Rings)#012 1/2 x 3/8 x 1/16o-ring400
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JacksonMSO-Rings & Quad Ring Seals (X-Rings)#110 9/16 x 3/8 x 3/32o-ring1489
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HayesCAO-Rings & Quad Ring Seals (X-Rings)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 3/81/4-20 x 3/8 hex seel scr w/viton oring 18-8ss14
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YANKEENHO-Rings & Quad Ring Seals (X-Rings)1/4 x 3/81/4 x 3/8 o ring 1/16tk-viton375
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EndriesWIO-Rings & Quad Ring Seals (X-Rings)300 Stainless (A1,A2, 18-8,304,310 etc.)Silver Plated8-32 x 3/88-32x3/8 18-8 stainless steel phillips pan head sealing scr w/sil o-ring1300
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EndriesWIO-Rings & Quad Ring Seals (X-Rings)SteelBlack Oxide1/4 x 3/8 x 1/16o-ring 1/4 idx3/8 odx1/16 wide viton black 75 duro-15 to +400f200
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EndriesWIO-Rings & Quad Ring Seals (X-Rings)Rubber, Buna-N, Neoprene etc.Plain1/4 x 3/8w3704-2 1/4x3/8 buna n duro 70 o-ring38459
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EndriesWIO-Rings & Quad Ring Seals (X-Rings)Plain3/16 x 3/82-106 3/16x3/8 viton 75duro o-ring (parker)100
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EndriesWIO-Rings & Quad Ring Seals (X-Rings)Black Oxide010 1/4 x 3/8 x 1/16010 1/4x3/8x1/16 n525-60 black o-ring1187
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OneMonroeNCO-Rings & Quad Ring Seals (X-Rings)Rubber, Buna-N, Neoprene etc.Plain1/2 x 3/8 x 1/16o-ring 1/2 x 3/8 x 1/16 buna 70duro200
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OneMonroeNCO-Rings & Quad Ring Seals (X-Rings)Rubber, Buna-N, Neoprene etc.Plain1/4 x 3/8 x 1/161/4 x 3/8 x 1/16 o-ring buna-n228
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OneMonroeNCO-Rings & Quad Ring Seals (X-Rings)Rubber, Buna-N, Neoprene etc.Plain9/16 x 3/8 x 3/329/16 x 3/8 x 3/32 o-ring buna-n50
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NutsBoltsNEO-Rings & Quad Ring Seals (X-Rings)1/4 x 3/8 x 1/161/4 x 3/8 x 1/16 o-ring-010348
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EndriesWIO-Rings & Quad Ring Seals (X-Rings)Plain1/4 x 3/8 x 1/16010 1/4x3/8x1/16 duro70 orange silicone o-ring800
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EndriesWIO-Rings & Quad Ring Seals (X-Rings)#010 1/4 x 3/8 x 1/16#010 1/4x3/8x1/16hi-temp silicone o-ring17292
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AbabaCAO-Rings & Quad Ring Seals (X-Rings)1/4 x 3/8 x 1/161/4 id x 3/8 od x 1/16 cs viton o-ring5028
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AbabaCAO-Rings & Quad Ring Seals (X-Rings)Rubber, Buna-N, Neoprene etc.Plain3/16 x 3/8 x 3/323/16 id x 3/8 od x 3/32 cs buna o-ring2000
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AbabaCAO-Rings & Quad Ring Seals (X-Rings)Plain1/4 x 3/8 x 1/16silicone o-ring 1/4 id 3/8 od 1/16 cs 70 duro100
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SIIINO-Rings & Quad Ring Seals (X-Rings)Rubber, Buna-N, Neoprene etc.Plain#010 1/4 x 3/8 x 1/16#010 1/4 id x 3/8 od x 1/16 dia. buna-n 70 o-ring)1953
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SRFALO-Rings & Quad Ring Seals (X-Rings)1/16 x 3/8 x 1/21/16 thk x 3/8 id x 1/2 od viton o-ring-
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SRFALO-Rings & Quad Ring Seals (X-Rings)3/32 x 3/8 x 9/163/32 thk x 3/8 id x 9/16 od viton o-ring-
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SRFALO-Rings & Quad Ring Seals (X-Rings)1/16 x 3/8 x 1/21/16 thk x 3/8 id x 1/2 od o-ring63
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SRFALO-Rings & Quad Ring Seals (X-Rings)3/32 x 3/8 x 9/163/32 thk x 3/8 id x 9/16 od o-ring94
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Valley NuWAO-Rings & Quad Ring Seals (X-Rings)1/4 x 3/8 x 1/161/4 idx3/8 odx1/16 cs o-ring55
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