Buna-N X-Rings 70 Duro Black
Buna-N (Nitrile) is a synthetic rubber copolymer of acrylonitrile (ACN) and butadiene. It is one of the most commonly used elastomers due to its resistance to oils, fuels, and other chemicals, as well as its high mechanical strength. Nitrile rubber offers excellent wear resistance and good tensile strength.
Operating Temperature:
-40°C to 120°C
Applications: Seals and gaskets, Fuel systems, Hydraulic systems, Oil and gas industry, Automotive applications, General-purpose applications
Avoid: brake fluid, ozone, UV exposure, phosphate esters, chlorinated hydrocarbons, aromatic hydrocarbons, ketones, strong acids, atmospheric aging
| Product | Dash | ID | CS | OD | Stock | Price | ||
|---|---|---|---|---|---|---|---|---|
| AS568-932 Buna-N 70 Duro Black O-Ring BN700100-932 | 932 | 59.36 mm2.337 in | 3.00 mm0.116 in | In Stock | $13.70 Pack(20) | Buy | ||
| AS568-928 Buna-N 70 Duro Black O-Ring BN700100-928 | 928 | 53.09 mm2.090 in | 3.00 mm0.116 in | In Stock | $11.95 Pack(20) | Buy | ||
| AS568-924 Buna-N 70 Duro Black O-Ring BN700100-924 | 924 | 43.69 mm1.720 in | 3.00 mm0.116 in | In Stock | $10.55 Pack(25) | Buy | ||
| AS568-920 Buna-N 70 Duro Black O-Ring BN700100-920 | 920 | 37.47 mm1.475 in | 3.00 mm0.116 in | In Stock | $8.45 Pack(25) | Buy | ||
| AS568-918 Buna-N 70 Duro Black O-Ring BN700100-918 | 918 | 34.42 mm1.355 in | 2.95 mm0.116 in | In Stock | $7.45 Pack(25) | Buy | ||
| AS568-916 Buna-N 70 Duro Black O-Ring BN700100-916 | 916 | 29.74 mm1.171 in | 2.95 mm0.116 in | In Stock | $11.85 Pack(50) | Buy | ||
| Product | Dash | ID | CS | OD | Stock | Price | ||
| AS568-914 Buna-N 70 Duro Black O-Ring BN700100-914 | 914 | 26.59 mm1.047 in | 2.95 mm0.116 in | In Stock | $10.75 Pack(50) | Buy | ||
| AS568-913 Buna-N 70 Duro Black O-Ring BN700100-913 | 913 | 25.04 mm0.986 in | 2.95 mm0.116 in | In Stock | $9.56 Pack(50) | Buy | ||
| AS568-912 Buna-N 70 Duro Black O-Ring BN700100-912 | 912 | 23.47 mm0.924 in | 2.95 mm0.116 in | In Stock | $9.20 Pack(50) | Buy | ||
| AS568-911 Buna-N 70 Duro Black O-Ring BN700100-911 | 911 | 21.92 mm0.863 in | 2.95 mm0.116 in | In Stock | $8.60 Pack(50) | Buy | ||
| AS568-910 Buna-N 70 Duro Black O-Ring BN700100-910 | 910 | 19.18 mm0.755 in | 2.46 mm0.097 in | In Stock | $6.90 Pack(50) | Buy | ||
| AS568-909 Buna-N 70 Duro Black O-Ring BN700100-909 | 909 | 17.93 mm0.706 in | 2.46 mm0.097 in | In Stock | $12.35 Pack(100) | Buy | ||
| Product | Dash | ID | CS | OD | Stock | Price | ||
| AS568-908 Buna-N 70 Duro Black O-Ring BN700100-908 | 908 | 16.36 mm0.644 in | 2.21 mm0.087 in | In Stock | $10.06 Pack(100) | Buy | ||
| AS568-907 Buna-N 70 Duro Black O-Ring BN700100-907 | 907 | 13.46 mm0.530 in | 2.08 mm0.082 in | In Stock | $11.50 Pack(150) | Buy | ||
| AS568-906 Buna-N 70 Duro Black O-Ring BN700100-906 | 906 | 11.89 mm0.468 in | 1.98 mm0.078 in | In Stock | $9.40 Pack(150) | Buy | ||
| AS568-905 Buna-N 70 Duro Black O-Ring BN700100-905 | 905 | 10.52 mm0.414 in | 1.83 mm0.072 in | In Stock | $8.10 Pack(150) | Buy | ||
| AS568-904 Buna-N 70 Duro Black O-Ring BN700100-904 | 904 | 8.92 mm0.351 in | 1.83 mm0.072 in | In Stock | $7.30 Pack(150) | Buy | ||
| AS568-903 Buna-N 70 Duro Black O-Ring BN700100-903 | 903 | 7.65 mm0.301 in | 1.63 mm0.064 in | In Stock | $6.50 Pack(150) | Buy | ||
| Product | Dash | ID | CS | OD | Stock | Price | ||
| AS568-902 Buna-N 70 Duro Black O-Ring BN700100-902 | 902 | 6.07 mm0.239 in | 1.63 mm0.064 in | In Stock | $6.05 Pack(150) | Buy | ||
| AS568-901 Buna-N 70 Duro Black O-Ring BN700100-901 | 901 | 4.70 mm0.185 in | 1.42 mm0.056 in | In Stock | $8.10 Pack(100) | Buy | ||
| AS568-475 Buna-N 70 Duro Black O-Ring BN700100-475 | 475 | 26658.88 mm25.940 in | 1/46.99 mm0.275 in | In Stock | $38.00 Pack(1) | Buy | ||
| AS568-474 Buna-N 70 Duro Black O-Ring BN700100-474 | 474 | 25633.48 mm24.940 in | 1/46.99 mm0.275 in | In Stock | $37.00 Pack(1) | Buy | ||
| AS568-473 Buna-N 70 Duro Black O-Ring BN700100-473 | 473 | 24608.08 mm23.940 in | 1/46.99 mm0.275 in | In Stock | $35.96 Pack(1) | Buy | ||
| AS568-472 Buna-N 70 Duro Black O-Ring BN700100-472 | 472 | 23582.68 mm22.940 in | 1/46.99 mm0.275 in | In Stock | $30.95 Pack(1) | Buy | ||
| Product | Dash | ID | CS | OD | Stock | Price | ||
| AS568-471 Buna-N 70 Duro Black O-Ring BN700100-471 | 471 | 22557.66 mm21.955 in | 1/46.99 mm0.275 in | In Stock | $30.70 Pack(1) | Buy | ||
| AS568-470 Buna-N 70 Duro Black O-Ring BN700100-470 | 470 | 21532.26 mm20.955 in | 1/46.99 mm0.275 in | In Stock | $30.20 Pack(1) | Buy | ||
| AS568-469 Buna-N 70 Duro Black O-Ring BN700100-469 | 469 | 20506.86 mm19.955 in | 1/46.99 mm0.275 in | In Stock | $29.25 Pack(1) | Buy | ||
| AS568-468 Buna-N 70 Duro Black O-Ring BN700100-468 | 468 | 19 1/2494.16 mm19.455 in | 1/46.99 mm0.275 in | In Stock | $29.00 Pack(1) | Buy | ||
| AS568-467 Buna-N 70 Duro Black O-Ring BN700100-467 | 467 | 19481.46 mm18.955 in | 1/46.99 mm0.275 in | In Stock | $28.40 Pack(1) | Buy | ||
| AS568-466 Buna-N 70 Duro Black O-Ring BN700100-466 | 466 | 18 1/2468.76 mm18.455 in | 1/46.99 mm0.275 in | In Stock | $28.15 Pack(1) | Buy | ||
| Product | Dash | ID | CS | OD | Stock | Price | ||
| AS568-465 Buna-N 70 Duro Black O-Ring BN700100-465 | 465 | 18456.06 mm17.955 in | 1/46.99 mm0.275 in | In Stock | $27.90 Pack(1) | Buy | ||
| AS568-464 Buna-N 70 Duro Black O-Ring BN700100-464 | 464 | 17 1/2443.36 mm17.455 in | 1/46.99 mm0.275 in | In Stock | $27.65 Pack(1) | Buy | ||
| AS568-463 Buna-N 70 Duro Black O-Ring BN700100-463 | 463 | 17430.66 mm16.955 in | 1/46.99 mm0.275 in | In Stock | $27.40 Pack(1) | Buy | ||
| AS568-462 Buna-N 70 Duro Black O-Ring BN700100-462 | 462 | 16 1/2417.96 mm16.455 in | 1/46.99 mm0.275 in | In Stock | $27.15 Pack(1) | Buy | ||
| AS568-461 Buna-N 70 Duro Black O-Ring BN700100-461 | 461 | 16405.26 mm15.955 in | 1/46.99 mm0.275 in | In Stock | $26.90 Pack(1) | Buy | ||
| AS568-460 Buna-N 70 Duro Black O-Ring BN700100-460 | 460 | 15 1/2393.07 mm15.475 in | 1/46.99 mm0.275 in | In Stock | $26.65 Pack(1) | Buy | ||
| Product | Dash | ID | CS | OD | Stock | Price | ||
| AS568-459 Buna-N 70 Duro Black O-Ring BN700100-459 | 459 | 15380.37 mm14.975 in | 1/46.99 mm0.275 in | In Stock | $17.25 Pack(1) | Buy | ||
| AS568-458 Buna-N 70 Duro Black O-Ring BN700100-458 | 458 | 14 1/2367.67 mm14.475 in | 1/46.99 mm0.275 in | In Stock | $17.00 Pack(1) | Buy | ||
| AS568-457 Buna-N 70 Duro Black O-Ring BN700100-457 | 457 | 14354.97 mm13.975 in | 1/46.99 mm0.275 in | In Stock | $16.75 Pack(1) | Buy | ||
| AS568-456 Buna-N 70 Duro Black O-Ring BN700100-456 | 456 | 13 1/2342.27 mm13.457 in | 1/46.99 mm0.275 in | In Stock | $16.45 Pack(1) | Buy | ||
| AS568-455 Buna-N 70 Duro Black O-Ring BN700100-455 | 455 | 13329.57 mm12.975 in | 1/46.99 mm0.275 in | In Stock | $16.15 Pack(1) | Buy | ||
| AS568-454 Buna-N 70 Duro Black O-Ring BN700100-454 | 454 | 12 1/2316.87 mm12.475 in | 1/46.99 mm0.275 in | In Stock | $15.90 Pack(1) | Buy | ||
| Product | Dash | ID | CS | OD | Stock | Price | ||
| AS568-453 Buna-N 70 Duro Black O-Ring BN700100-453 | 453 | 12304.17 mm11.975 in | 1/46.99 mm0.275 in | In Stock | $15.65 Pack(1) | Buy | ||
| AS568-452 Buna-N 70 Duro Black O-Ring BN700100-452 | 452 | 11 1/2291.47 mm11.475 in | 1/46.99 mm0.275 in | In Stock | $15.40 Pack(1) | Buy | ||
| AS568-451 Buna-N 70 Duro Black O-Ring BN700100-451 | 451 | 11278.77 mm10.975 in | 1/46.99 mm0.275 in | In Stock | $13.55 Pack(1) | Buy | ||
| AS568-450 Buna-N 70 Duro Black O-Ring BN700100-450 | 450 | 10 1/2266.07 mm10.475 in | 1/46.99 mm0.275 in | In Stock | $13.30 Pack(1) | Buy | ||
| AS568-449 Buna-N 70 Duro Black O-Ring BN700100-449 | 449 | 10253.37 mm9.975 in | 1/46.99 mm0.275 in | In Stock | $10.00 Pack(1) | Buy | ||
| AS568-448 Buna-N 70 Duro Black O-Ring BN700100-448 | 448 | 9 1/2240.67 mm9.475 in | 1/46.99 mm0.275 in | In Stock | $9.75 Pack(1) | Buy | ||
| Product | Dash | ID | CS | OD | Stock | Price | ||
| AS568-447 Buna-N 70 Duro Black O-Ring BN700100-447 | 447 | 9227.97 mm8.975 in | 1/46.99 mm0.275 in | In Stock | $9.50 Pack(1) | Buy | ||
| AS568-446 Buna-N 70 Duro Black O-Ring BN700100-446 | 446 | 8 1/2215.27 mm8.475 in | 1/46.99 mm0.275 in | In Stock | $9.20 Pack(1) | Buy | ||
| AS568-445 Buna-N 70 Duro Black O-Ring BN700100-445 | 445 | 8202.57 mm7.975 in | 1/46.99 mm0.275 in | In Stock | $8.95 Pack(1) | Buy | ||
| AS568-444 Buna-N 70 Duro Black O-Ring BN700100-444 | 444 | 7 3/4196.22 mm7.725 in | 1/46.99 mm0.275 in | In Stock | $8.81 Pack(1) | Buy | ||
| AS568-443 Buna-N 70 Duro Black O-Ring BN700100-443 | 443 | 7 1/2189.87 mm7.475 in | 1/46.99 mm0.275 in | In Stock | $8.70 Pack(1) | Buy | ||
| AS568-442 Buna-N 70 Duro Black O-Ring BN700100-442 | 442 | 7 1/4183.52 mm7.225 in | 1/46.99 mm0.275 in | In Stock | $8.56 Pack(1) | Buy | ||
| Product | Dash | ID | CS | OD | Stock | Price | ||
| AS568-441 Buna-N 70 Duro Black O-Ring BN700100-441 | 441 | 7177.17 mm6.975 in | 1/46.99 mm0.275 in | In Stock | $8.45 Pack(1) | Buy | ||
| AS568-440 Buna-N 70 Duro Black O-Ring BN700100-440 | 440 | 6 3/4170.82 mm6.725 in | 1/46.99 mm0.275 in | In Stock | $5.75 Pack(1) | Buy | ||
| AS568-439 Buna-N 70 Duro Black O-Ring BN700100-439 | 439 | 6 1/2164.47 mm6.475 in | 1/46.99 mm0.275 in | In Stock | $5.60 Pack(1) | Buy | ||
| AS568-438 Buna-N 70 Duro Black O-Ring BN700100-438 | 438 | 6 1/4158.12 mm6.225 in | 1/46.99 mm0.275 in | In Stock | $5.50 Pack(1) | Buy | ||
| AS568-437 Buna-N 70 Duro Black O-Ring BN700100-437 | 437 | 6151.77 mm5.975 in | 1/46.99 mm0.275 in | In Stock | $5.35 Pack(1) | Buy | ||
| AS568-436 Buna-N 70 Duro Black O-Ring BN700100-436 | 436 | 5 7/8148.59 mm5.850 in | 1/46.99 mm0.275 in | In Stock | $5.30 Pack(1) | Buy | ||
| Product | Dash | ID | CS | OD | Stock | Price | ||
| AS568-435 Buna-N 70 Duro Black O-Ring BN700100-435 | 435 | 5 3/4145.42 mm5.725 in | 1/46.99 mm0.275 in | In Stock | $5.25 Pack(1) | Buy | ||
| AS568-434 Buna-N 70 Duro Black O-Ring BN700100-434 | 434 | 5 5/8142.24 mm5.600 in | 1/46.99 mm0.275 in | In Stock | $5.20 Pack(1) | Buy | ||
| AS568-433 Buna-N 70 Duro Black O-Ring BN700100-433 | 433 | 5 1/2139.07 mm5.475 in | 1/46.99 mm0.275 in | In Stock | $5.10 Pack(1) | Buy | ||
| AS568-432 Buna-N 70 Duro Black O-Ring BN700100-432 | 432 | 5 3/8135.89 mm5.350 in | 1/46.99 mm0.275 in | In Stock | $5.05 Pack(1) | Buy | ||
| AS568-431 Buna-N 70 Duro Black O-Ring BN700100-431 | 431 | 5 1/4132.72 mm5.225 in | 1/46.99 mm0.275 in | In Stock | $5.00 Pack(1) | Buy | ||
| AS568-430 Buna-N 70 Duro Black O-Ring BN700100-430 | 430 | 5 1/8129.54 mm5.100 in | 1/46.99 mm0.275 in | In Stock | $4.95 Pack(1) | Buy | ||
| Product | Dash | ID | CS | OD | Stock | Price | ||
| AS568-429 Buna-N 70 Duro Black O-Ring BN700100-429 | 429 | 5126.37 mm4.975 in | 1/46.99 mm0.275 in | In Stock | $4.85 Pack(1) | Buy | ||
| AS568-428 Buna-N 70 Duro Black O-Ring BN700100-428 | 428 | 4 7/8123.19 mm4.850 in | 1/46.99 mm0.275 in | In Stock | $11.65 Pack(3) | Buy | ||
| AS568-427 Buna-N 70 Duro Black O-Ring BN700100-427 | 427 | 4 3/4120.02 mm4.725 in | 1/46.99 mm0.275 in | In Stock | $11.45 Pack(3) | Buy | ||
| AS568-426 Buna-N 70 Duro Black O-Ring BN700100-426 | 426 | 4 5/8116.84 mm4.600 in | 1/46.99 mm0.275 in | In Stock | $11.15 Pack(3) | Buy | ||
| AS568-425 Buna-N 70 Duro Black O-Ring BN700100-425 | 425 | 4 1/2113.67 mm4.475 in | 1/46.99 mm0.275 in | In Stock | $10.95 Pack(3) | Buy | ||
| AS568-424 Buna-N 70 Duro Black O-Ring BN700100-424 | 424 | 4 3/8110.49 mm4.35 in | 1/46.99 mm0.275 in | In Stock | $10.90 Pack(3) | Buy | ||
| Product | Dash | ID | CS | OD | Stock | Price | ||
| AS568-423 Buna-N 70 Duro Black O-Ring BN700100-423 | 423 | 4 1/4107.32 mm4.225 in | 1/46.99 mm0.275 in | In Stock | $10.70 Pack(3) | Buy | ||
| AS568-422 Buna-N 70 Duro Black O-Ring BN700100-422 | 422 | 4 1/8104.14 mm4.1 in | 1/46.99 mm0.275 in | In Stock | $10.50 Pack(3) | Buy | ||
| AS568-421 Buna-N 70 Duro Black O-Ring BN700100-421 | 421 | 4100.97 mm3.975 in | 1/46.99 mm0.275 in | In Stock | $10.10 Pack(3) | Buy | ||
| AS568-420 Buna-N 70 Duro Black O-Ring BN700100-420 | 420 | 3 7/897.79 mm3.85 in | 1/46.99 mm0.275 in | In Stock | $9.95 Pack(3) | Buy | ||
| AS568-419 Buna-N 70 Duro Black O-Ring BN700100-419 | 419 | 3 3/494.62 mm3.725 in | 1/46.99 mm0.275 in | In Stock | $9.65 Pack(3) | Buy | ||
| AS568-418 Buna-N 70 Duro Black O-Ring BN700100-418 | 418 | 3 5/891.44 mm3.6 in | 1/46.99 mm0.275 in | In Stock | $9.56 Pack(3) | Buy | ||
| Product | Dash | ID | CS | OD | Stock | Price | ||
| AS568-417 Buna-N 70 Duro Black O-Ring BN700100-417 | 417 | 3 1/288.27 mm3.475 in | 1/46.99 mm0.275 in | In Stock | $9.50 Pack(3) | Buy | ||
| AS568-416 Buna-N 70 Duro Black O-Ring BN700100-416 | 416 | 3 3/885.09 mm3.35 in | 1/46.99 mm0.275 in | In Stock | $9.45 Pack(3) | Buy | ||
| AS568-415 Buna-N 70 Duro Black O-Ring BN700100-415 | 415 | 3 1/481.92 mm3.225 in | 1/46.99 mm0.275 in | In Stock | $9.45 Pack(3) | Buy | ||
| AS568-414 Buna-N 70 Duro Black O-Ring BN700100-414 | 414 | 3 1/878.74 mm3.1 in | 1/46.99 mm0.275 in | In Stock | $9.45 Pack(3) | Buy | ||
| AS568-413 Buna-N 70 Duro Black O-Ring BN700100-413 | 413 | 375.57 mm2.975 in | 1/46.99 mm0.275 in | In Stock | $9.40 Pack(3) | Buy | ||
| AS568-412 Buna-N 70 Duro Black O-Ring BN700100-412 | 412 | 2 7/872.39 mm2.85 in | 1/46.99 mm0.275 in | In Stock | $9.35 Pack(3) | Buy | ||
| Product | Dash | ID | CS | OD | Stock | Price | ||
| AS568-411 Buna-N 70 Duro Black O-Ring BN700100-411 | 411 | 2 3/469.22 mm2.725 in | 1/46.99 mm0.275 in | In Stock | $9.20 Pack(3) | Buy | ||
| AS568-410 Buna-N 70 Duro Black O-Ring BN700100-410 | 410 | 2 5/866.04 mm2.6 in | 1/46.99 mm0.275 in | In Stock | $14.85 Pack(5) | Buy | ||
| AS568-409 Buna-N 70 Duro Black O-Ring BN700100-409 | 409 | 2 1/262.87 mm2.475 in | 1/46.99 mm0.275 in | In Stock | $14.15 Pack(5) | Buy | ||
| AS568-408 Buna-N 70 Duro Black O-Ring BN700100-408 | 408 | 2 3/859.69 mm2.35 in | 1/46.99 mm0.275 in | In Stock | $13.15 Pack(5) | Buy | ||
| AS568-407 Buna-N 70 Duro Black O-Ring BN700100-407 | 407 | 2 1/456.52 mm2.225 in | 1/46.99 mm0.275 in | In Stock | $12.65 Pack(5) | Buy | ||
| AS568-406 Buna-N 70 Duro Black O-Ring BN700100-406 | 406 | 2 1/853.34 mm2.1 in | 1/46.99 mm0.275 in | In Stock | $11.10 Pack(5) | Buy | ||
| Product | Dash | ID | CS | OD | Stock | Price | ||
| AS568-405 Buna-N 70 Duro Black O-Ring BN700100-405 | 405 | 250.17 mm1.975 in | 1/46.99 mm0.275 in | In Stock | $10.95 Pack(5) | Buy | ||
| AS568-404 Buna-N 70 Duro Black O-Ring BN700100-404 | 404 | 1 7/846.99 mm1.85 in | 1/46.99 mm0.275 in | In Stock | $10.30 Pack(5) | Buy | ||
| AS568-403 Buna-N 70 Duro Black O-Ring BN700100-403 | 403 | 1 3/443.82 mm1.725 in | 1/46.99 mm0.275 in | In Stock | $9.40 Pack(5) | Buy | ||
| AS568-402 Buna-N 70 Duro Black O-Ring BN700100-402 | 402 | 1 5/840.64 mm1.6 in | 1/46.99 mm0.275 in | In Stock | $9.00 Pack(5) | Buy | ||
| AS568-401 Buna-N 70 Duro Black O-Ring BN700100-401 | 401 | 1 1/237.47 mm1.475 in | 1/46.99 mm0.275 in | In Stock | $16.36 Pack(10) | Buy | ||
| AS568-400 Buna-N 70 Duro Black O-Ring BN700100-400 | 400 | 1 3/834.29 mm1.35 in | 1/46.99 mm0.275 in | In Stock | $15.10 Pack(10) | Buy | ||
| Product | Dash | ID | CS | OD | Stock | Price | ||
| AS568-395 Buna-N 70 Duro Black O-Ring BN700100-395 | 395 | 26658.88 mm25.940 in | 3/165.33 mm0.210 in | In Stock | $26.70 Pack(1) | Buy | ||
| AS568-394 Buna-N 70 Duro Black O-Ring BN700100-394 | 394 | 25633.48 mm24.940 in | 3/165.33 mm0.210 in | In Stock | $26.40 Pack(1) | Buy | ||
| AS568-393 Buna-N 70 Duro Black O-Ring BN700100-393 | 393 | 24608.08 mm23.940 in | 3/165.33 mm0.210 in | In Stock | $26.20 Pack(1) | Buy | ||
| AS568-392 Buna-N 70 Duro Black O-Ring BN700100-392 | 392 | 23582.68 mm22.940 in | 3/165.33 mm0.210 in | In Stock | $25.90 Pack(1) | Buy |