HRU31-2.87-31 80A Buna-N Rubber U-Seal | 2 7/8 in ID 5/16 in CS
SKU:
HRU31-2.87-31
HRU31-2.87-31 80A Buna-N Rubber U-Seal | 2 7/8 in ID 5/16 in CS
Style HRU u-seals are precision molded from 80 Durometer Buna-N rubber. Sizes include those found in Army-Navy spec. AN6226 and narrow cross-section sizes found in J.I.C. cylinders and the popularly termed “Huva Cup”.
$11.98 / EA
80A Durometer | Buna-N Rubber Material | 2 7/8 in Nominal Inner Diameter | 5/16 in Cross Section | U-Seal
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Item Specifications
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Symmetrical
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3.5 Inch
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+0.003, +0.000
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5/16 Inch
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80A
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2.875 Inch
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+0.000, -0.004
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0.344 Inch
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+0.015, +0.000
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0.406 Inch
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±0.010
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3.5 Inch
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+0.004, +0.000
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Buna-N Rubber
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250 °F
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-40 °F
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5/16 Inch
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2 7/8 Inch
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3 1/2 Inch
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3.498 Inch
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+0.000, -0.002
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0 to 1250 psi
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2.875 Inch
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+0.000, -0.002
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15 Years
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3 ft/sec
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HRU Homogeneous
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2.876 Inch
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+0.003, +0.000
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inch
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0.03 lbs per EA
