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home >> product catalog>> o-rings and o-ring kits>>O-RINGS AS568A SIZES 309 to 358

Buy
O-Rings AS568A
Sizes 309 to 358
Online

O-Rings Cross Section - 0.210 in. (5.24 mm), 3/16" Nominal
  • 70 Durometer Nitrile/Buna N/NBR Rubber
  • Compound N-7002
  • Temperature Range: -40 to 250 °F
  • Available in other materials, call for quote.
  • Large quantity discounts available, call for quote.
Size AS568A Internal Diameter
in Inches
Internal Diameter
in Millimeters
Nominal Size
in Inches
Size AS568A Internal Diameter
in Inches
Internal Diameter
in Millimeters
Nominal Size
in Inches
I.D. Tol. +/- I.D. Tol. +/- I.D. O.D. I.D. Tol. +/- I.D. Tol. +/- I.D. O.D.
309 0.412 0.005 10.46 0.13 7/16 13/16 334 2.600 0.020 66.04 0.51 2-5/8 3
310 0.475 0.005 12.07 0.13 1/2 7/8 335 2.725 0.020 69.22 0.51 2-3/4 3-1/8
311 0.537 0.007 13.64 0.18 9/16 15/16 336 2.850 0.020 72.40 0.51 2-7/8 3-1/4
312 0.600 0.009 15.24 0.23 5/8 1 337 2.975 0.024 75.57 0.61 3 3-3/8
313 0.662 0.009 16.81 0.23 11/16 1-1/16 338 3.100 0.024 78.74 0.61 3-1/8 3-1/2
314 0.725 0.009 18.42 0.23 3/4 1-1/8 339 3.225 0.024 81.92 0.61 3-1/4 3-5/8
315 0.787 0.009 19.99 0.23 13/16 1-3/16 340 3.350 0.024 85.10 0.61 3-3/8 3-3/4
316 0.850 0.009 21.59 0.23 7/8 1-1/4 341 3.475 0.024 88.27 0.61 3-1/2 3-7/8
317 0.912 0.009 23.16 0.23 15/16 1-5/16 342 3.600 0.028 91.44 0.71 3-5/8 4
318 0.975 0.010 24.77 0.25 1 1-3/8 343 3.725 0.028 94.62 0.71 3-3/4 4-1/8
319 1.037 0.010 26.34 0.25 1-1/16 1-7/16 344 3.850 0.028 97.80 0.71 3-7/8 4-1/4
320 1.100 0.010 27.94 0.25 1-1/8 1-1/2 345 3.975 0.028 100.97 0.71 4 4-3/8
321 1.162 0.011 29.51 0.28 1-3/16 1-9/16 346 4.100 0.028 104.14 0.71 4-1/8 4-1/2
322 1.225 0.011 31.12 0.28 1-1/4 1-5/8 347 4.225 0.030 107.32 0.76 4-1/4 4-5/8
323 1.287 0.011 32.69 0.28 1-5/16 1-11/16 348 4.350 0.030 110.50 0.76 4-3/8 4-3/4
324 1.350 0.011 34.29 0.28 1-3/8 1-3/4 349 4.475 0.030 113.67 0.76 4-1/2 4-7/8
325 1.475 0.015 37.47 0.38 1-1/2 1-7/8 350 4.600 0.030 116.84 0.76 4-5/8 5
326 1.600 0.015 40.65 0.38 1-5/8 2 351 4.725 0.030 120.02 0.76 4-3/4 5-1/8
327 1.725 0.015 43.82 0.38 1-3/4 2-1/8 352 4.850 0.030 123.20 0.76 4-7/8 5-1/4
328 1.850 0.015 47.00 0.38 1-7/8 2-1/4 353 4.975 0.037 126.37 0.94 5 5-3/8
329 1.975 0.018 50.16 0.46 2 2-3/8 354 5.100 0.037 129.54 0.94 5-1/8 5-1/2
330 2.100 0.018 53.34 0.46 2-1/8 2-1/2 355 5.225 0.037 132.72 0.94 5-1/4 5-5/8
331 2.225 0.018 56.52 0.46 2-1/4 2-5/8 356 5.350 0.037 135.90 0.94 5-3/8 5-3/4
332 2.350 0.018 59.70 0.46 2-3/8 2-3/4 357 5.475 0.037 139.07 0.94 5-1/2 5-7/8
333 2.475 0.020 62.87 0.51 2-1/2 2-7/8 358 5.600 0.037 142.24 0.94 5-5/8 6

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