Toggle Nav
Find
  • Sign In
  • Sign Up
0 Cart
Menu
Shop By
Clear All

Buna-N O-Rings

5 products

Buna-N O-Rings, sometimes called Nitrile O-Rings or NBR O-Rings, are resistant to oils, fuels, and greases – plus mild chemicals and water. Buna-N is a tough and durable material with good resistance to abrasion, compression, and tearing. It is a multipurpose material with broad ranging application coverage.

Product name Dash Size Cross Section - Actual Inner Diameter - Actual Outer Diameter - Actual Specifications Met Price
Buna-N O-Ring - 1mm Wide x 21.5mm ID - Pack of 50 1 mm 21.5 mm 23.5 mm
$9.65 / pack of 50
Buna-N O-Ring - 1mm Wide x 21.5mm ID - Pack of 50
Buna-N O-Ring - 1mm Wide x 21.5mm ID - Pack of 50
Brand USA Sealing
Item # AA0423
Mfr. Model # ZUSAH1X21.5
View Product Details
$9.65 / pack of 50

Expected to ship Tue. Jun 11
Buna-N O-Ring - 1.5mm Wide x 20.5mm ID - Pack of 25 1.5 mm 20.5 mm 23.5 mm
$5.40 / pack of 25
Buna-N O-Ring - 1.5mm Wide x 20.5mm ID - Pack of 25
Buna-N O-Ring - 1.5mm Wide x 20.5mm ID - Pack of 25
Brand USA Sealing
Item # AA0517
Mfr. Model # ZUSAH1.5X20.5
View Product Details
$5.40 / pack of 25

Expected to ship Wed. May 01
Buna-N O-Ring - 2mm Wide x 19.5mm ID - Pack of 50 2 mm 19.5 mm 23.5 mm
$8.53 / pack of 50
Buna-N O-Ring - 2mm Wide x 19.5mm ID - Pack of 50
Buna-N O-Ring - 2mm Wide x 19.5mm ID - Pack of 50
Brand USA Sealing
Item # AA0708
Mfr. Model # ZUSAH2X19.5
View Product Details
$8.53 / pack of 50

Expected to ship Wed. May 01
Buna-N O-Ring - 2.5mm Wide x 18.5mm ID - Pack of 50 2.5 mm 18.5 mm 23.5 mm
$8.33 / pack of 50
Buna-N O-Ring - 2.5mm Wide x 18.5mm ID - Pack of 50
Buna-N O-Ring - 2.5mm Wide x 18.5mm ID - Pack of 50
Brand USA Sealing
Item # AA0938
Mfr. Model # ZUSAH2.5X18.5
View Product Details
$8.33 / pack of 50

Expected to ship Tue. Jun 11
Buna-N O-Ring - 3mm Wide x 17.5mm ID - Pack of 50 3 mm 17.5 mm 23.5 mm
$9.90 / pack of 50
Buna-N O-Ring - 3mm Wide x 17.5mm ID - Pack of 50
Buna-N O-Ring - 3mm Wide x 17.5mm ID - Pack of 50
Brand USA Sealing
Item # AA1087
Mfr. Model # ZUSAH3X17.5
View Product Details
$9.90 / pack of 50

Expected to ship Tue. Jun 11
Shop By
Now Shopping by
  1. Outer Diameter - Actual
    23.5 mm
Clear All
Shopping Options
Cross Section - Actual
  1. 1 mm 1 item
  2. 1.5 mm 1 item
  3. 2 mm 1 item
  4. 2.5 mm 1 item
  5. 3 mm 1 item
Inner Diameter - Actual
  1. 17.5 mm 1 item
  2. 18.5 mm 1 item
  3. 19.5 mm 1 item
  4. 20.5 mm 1 item
  5. 21.5 mm 1 item
Outer Diameter - Actual
  1. 0.109" 1 item
  2. 0.176" 2 items
  3. 0.21" 1 item
  4. 0.254" 1 item
  5. 0.287" 1 item
  6. 0.380" 1 item
  7. 0.412" 2 items
  8. 0.443" 2 items
  9. 0.504" 1 item
  10. 0.505" 2 items
  11. 0.568" 1 item
  12. 0.699" 2 items
  13. 0.762" 2 items
  14. 0.824" 2 items
  15. 0.832" 2 items
  16. 0.887" 2 items
  17. 0.895" 2 items
  18. 0.949" 2 items
  19. 0.957" 2 items
  20. 1.068" 1 item
  21. 1.082" 2 items
  22. 1.129" 2 items
  23. 1.145" 2 items
  24. 1.191" 2 items
  25. 1.207" 2 items
  26. 1.316" 2 items
  27. 1.324" 1 item
  28. 1.332" 2 items
  29. 1.379" 2 items
  30. 1.395" 2 items
  31. 1.443" 2 items
  32. 1.457" 2 items
  33. 1.505" 2 items
  34. 1.582" 2 items
  35. 1.629" 1 item
  36. 1.645" 2 items
  37. 1.707" 2 items
  38. 2.02" 1 item
  39. 2.387" 1 item
  40. 2.395" 1 item
  41. 2.525" 1 item
  42. 2.629" 1 item
  43. 2.645" 1 item
  44. 2.65" 1 item
  45. 2.775" 1 item
  46. 2.895" 1 item
  47. 3.068" 1 item
  48. 3.15" 1 item
  49. 3.193" 1 item
  50. 3.262" 1 item
  51. 3.275" 1 item
  52. 3.443" 1 item
  53. 3.52" 1 item
  54. 3.693" 1 item
  55. 3.77" 1 item
  56. 3.775" 1 item
  57. 3.895" 1 item
  58. 4.145" 1 item
  59. 4.15" 1 item
  60. 4.525" 1 item
  61. 4.637" 1 item
  62. 4.645" 1 item
  63. 4.775" 1 item
  64. 4.9" 1 item
  65. 5.512" 1 item
  66. 5.52" 1 item
  67. 5.887" 1 item
  68. 5.9" 1 item
  69. 6.012" 1 item
  70. 7.145" 1 item
  71. 7.193" 1 item
  72. 7.275" 1 item
  73. 7.512" 1 item
  74. 7.525" 1 item
  75. 8.025" 1 item
  76. 8.262" 1 item
  77. 8.762" 1 item
  78. 8.895" 1 item
  79. 9.025" 1 item
  80. 9.262" 1 item
  81. 9.395" 1 item
  82. 9.443" 1 item
  83. 9.762" 1 item
  84. 9.943" 1 item
  85. 10.012" 1 item
  86. 10.025" 1 item
  87. 10.525" 1 item
  88. 10.762" 1 item
  89. 11.895" 1 item
  90. 13.395" 1 item
  91. 17.233" 1 item
  92. 17.375" 1 item
  93. 17.505" 1 item
  94. 19.005" 1 item
  95. 19.375" 1 item
  96. 21.505" 1 item
  97. 25.49" 1 item
  98. 26.36" 1 item
  99. 26.49" 1 item
  100. 4 mm 1 item
  101. 4.2 mm 1 item
  102. 4.5 mm 1 item
  103. 5 mm 3 items
  104. 5.1 mm 1 item
  105. 5.3 mm 1 item
  106. 5.4 mm 2 items
  107. 5.5 mm 2 items
  108. 5.9 mm 1 item
  109. 6 mm 4 items
  110. 6.2 mm 1 item
  111. 6.4 mm 3 items
  112. 6.5 mm 3 items
  113. 6.76 mm 1 item
  114. 7 mm 3 items
  115. 7.4 mm 1 item
  116. 7.5 mm 3 items
  117. 7.6 mm 2 items
  118. 7.8 mm 1 item
  119. 8 mm 4 items
  120. 8.1 mm 2 items
  121. 8.32 mm 1 item
  122. 8.4 mm 2 items
  123. 8.5 mm 3 items
  124. 8.6 mm 2 items
  125. 9 mm 5 items
  126. 9.4 mm 2 items
  127. 9.5 mm 4 items
  128. 9.6 mm 2 items
  129. 9.91 mm 1 item
  130. 10 mm 5 items
  131. 10.3 mm 2 items
  132. 10.5 mm 3 items
  133. 10.6 mm 2 items
  134. 11 mm 6 items
  135. 11.1 mm 2 items
  136. 11.4 mm 2 items
  137. 11.5 mm 5 items
  138. 12 mm 6 items
  139. 12.1 mm 2 items
  140. 12.4 mm 1 item
  141. 12.5 mm 5 items
  142. 12.6 mm 2 items
  143. 12.7 mm 2 items
  144. 13 mm 6 items
  145. 13.1 mm 2 items
  146. 13.5 mm 5 items
  147. 13.6 mm 2 items
  148. 14 mm 7 items
  149. 14.4 mm 1 item
  150. 14.5 mm 5 items
  151. 14.67 mm 1 item
  152. 15 mm 7 items
  153. 15.1 mm 1 item
  154. 15.4 mm 2 items
  155. 15.47 mm 1 item
  156. 15.5 mm 5 items
  157. 15.6 mm 1 item
  158. 15.8 mm 1 item
  159. 16 mm 8 items
  160. 16.1 mm 3 items
  161. 16.4 mm 1 item
  162. 16.5 mm 5 items
  163. 16.8 mm 1 item
  164. 17 mm 8 items
  165. 17.1 mm 1 item
  166. 17.3 mm 1 item
  167. 17.5 mm 6 items
  168. 17.6 mm 2 items
  169. 18 mm 8 items
  170. 18.5 mm 5 items
  171. 18.6 mm 2 items
  172. 19 mm 8 items
  173. 19.4 mm 2 items
  174. 19.5 mm 3 items
  175. 19.6 mm 2 items
  176. 20 mm 8 items
  177. 20.32 mm 1 item
  178. 20.4 mm 1 item
  179. 20.5 mm 6 items
  180. 20.6 mm 2 items
  181. 20.7 mm 1 item
  182. 21 mm 8 items
  183. 21.4 mm 1 item
  184. 21.5 mm 5 items
  185. 22 mm 9 items
  186. 22.1 mm 1 item
  187. 22.3 mm 2 items
  188. 22.5 mm 5 items
  189. 22.6 mm 2 items
  190. 22.7 mm 1 item
  191. 23 mm 8 items
  192. 23.1 mm 2 items
  193. 23.4 mm 1 item
  194. 23.5 mm 5 items
  195. 24 mm 9 items
  196. 24.1 mm 1 item
  197. 24.29 mm 1 item
  198. 24.5 mm 5 items
  199. 24.6 mm 1 item
  200. 25 mm 9 items
  201. 25.1 mm 2 items
  202. 25.5 mm 2 items
  203. 25.87 mm 1 item
  204. 26 mm 9 items
  205. 26.1 mm 2 items
  206. 26.5 mm 3 items
  207. 27 mm 10 items
  208. 27.1 mm 2 items
  209. 27.5 mm 3 items
  210. 28 mm 10 items
  211. 28.3 mm 2 items
  212. 28.5 mm 5 items
  213. 29 mm 9 items
  214. 29.5 mm 6 items
  215. 30 mm 10 items
  216. 30.1 mm 1 item
  217. 30.3 mm 2 items
  218. 30.4 mm 1 item
  219. 30.5 mm 4 items
  220. 30.6 mm 2 items
  221. 30.7 mm 2 items
  222. 31 mm 8 items
  223. 31.5 mm 2 items
  224. 31.8 mm 2 items
  225. 32 mm 9 items
  226. 32.1 mm 2 items
  227. 32.2 mm 2 items
  228. 32.5 mm 4 items
  229. 32.7 mm 2 items
  230. 32.86 mm 1 item
  231. 33 mm 7 items
  232. 33.5 mm 3 items
  233. 34 mm 10 items
  234. 35 mm 11 items
  235. 35.1 mm 2 items
  236. 35.3 mm 2 items
  237. 35.5 mm 2 items
  238. 36 mm 10 items
  239. 36.2 mm 2 items
  240. 36.4 mm 1 item
  241. 36.5 mm 2 items
  242. 36.8 mm 2 items
  243. 37 mm 10 items
  244. 37.5 mm 3 items
  245. 37.7 mm 1 item
  246. 37.8 mm 1 item
  247. 38 mm 9 items
  248. 38.1 mm 1 item
  249. 38.2 mm 2 items
  250. 38.5 mm 2 items
  251. 39 mm 10 items
  252. 39.5 mm 3 items
  253. 39.6 mm 1 item
  254. 40 mm 10 items
  255. 40.5 mm 2 items
  256. 40.6 mm 2 items
  257. 40.7 mm 1 item
  258. 41 mm 8 items
  259. 41.5 mm 2 items
  260. 42 mm 9 items
  261. 42.2 mm 2 items
  262. 42.4 mm 2 items
  263. 42.5 mm 2 items
  264. 43 mm 7 items
  265. 43.01 mm 1 item
  266. 43.5 mm 2 items
  267. 43.6 mm 1 item
  268. 44 mm 11 items
  269. 44.7 mm 1 item
  270. 45 mm 8 items
  271. 45.2 mm 1 item
  272. 45.7 mm 1 item
  273. 46 mm 10 items
  274. 47 mm 8 items
  275. 47.1 mm 1 item
  276. 47.5 mm 1 item
  277. 48 mm 8 items
  278. 49 mm 9 items
  279. 49.4 mm 2 items
  280. 50 mm 10 items
  281. 50.2 mm 1 item
  282. 50.6 mm 2 items
  283. 50.8 mm 1 item
  284. 51 mm 10 items
  285. 52 mm 8 items
  286. 52.7 mm 1 item
  287. 53 mm 9 items
  288. 53.1 mm 2 items
  289. 54 mm 10 items
  290. 55 mm 7 items
  291. 55.6 mm 2 items
  292. 55.7 mm 1 item
  293. 56 mm 9 items
  294. 56.27 mm 1 item
  295. 57 mm 10 items
  296. 58 mm 7 items
  297. 59 mm 8 items
  298. 59.45 mm 1 item
  299. 60 mm 10 items
  300. 60.6 mm 2 items
  301. 61 mm 7 items
  302. 61.6 mm 1 item
  303. 62 mm 10 items
  304. 63 mm 7 items
  305. 64 mm 9 items
  306. 65 mm 6 items
  307. 65.1 mm 2 items
  308. 65.6 mm 2 items
  309. 66 mm 7 items
  310. 67 mm 9 items
  311. 68 mm 8 items
  312. 68.6 mm 2 items
  313. 69 mm 8 items
  314. 70 mm 8 items
  315. 70.6 mm 3 items
  316. 71 mm 8 items
  317. 72 mm 8 items
  318. 72.1 mm 2 items
  319. 73 mm 9 items
  320. 74 mm 10 items
  321. 75 mm 7 items
  322. 75.32 mm 1 item
  323. 75.6 mm 2 items
  324. 76 mm 7 items
  325. 77 mm 6 items
  326. 78 mm 6 items
  327. 79 mm 5 items
  328. 80 mm 8 items
  329. 80.6 mm 2 items
  330. 81 mm 5 items
  331. 82 mm 8 items
  332. 83 mm 6 items
  333. 84 mm 6 items
  334. 84.6 mm 1 item
  335. 85 mm 7 items
  336. 85.6 mm 3 items
  337. 86 mm 7 items
  338. 87 mm 6 items
  339. 88 mm 7 items
  340. 89 mm 6 items
  341. 90 mm 7 items
  342. 90.6 mm 3 items
  343. 91 mm 7 items
  344. 92 mm 7 items
  345. 92.1 mm 1 item
  346. 93 mm 6 items
  347. 94 mm 6 items
  348. 95 mm 7 items
  349. 95.6 mm 2 items
  350. 96 mm 7 items
  351. 97 mm 6 items
  352. 98 mm 6 items
  353. 99 mm 5 items
  354. 99.6 mm 1 item
  355. 100 mm 7 items
  356. 100.6 mm 2 items
  357. 101 mm 8 items
  358. 102 mm 8 items
  359. 103 mm 6 items
  360. 103.1 mm 1 item
  361. 104 mm 6 items
  362. 105 mm 5 items
  363. 105.5 mm 1 item
  364. 105.6 mm 2 items
  365. 106 mm 4 items
  366. 107 mm 6 items
  367. 108 mm 4 items
  368. 109 mm 3 items
  369. 110 mm 6 items
  370. 110.6 mm 2 items
  371. 111 mm 4 items
  372. 112 mm 6 items
  373. 113 mm 5 items
  374. 113.1 mm 1 item
  375. 114 mm 3 items
  376. 115 mm 5 items
  377. 116 mm 6 items
  378. 116.6 mm 1 item
  379. 117 mm 3 items
  380. 118 mm 5 items
  381. 119 mm 5 items
  382. 119.1 mm 1 item
  383. 120 mm 3 items
  384. 121 mm 2 items
  385. 122 mm 6 items
  386. 122.1 mm 1 item
  387. 123 mm 4 items
  388. 124 mm 2 items
  389. 125 mm 5 items
  390. 125.6 mm 2 items
  391. 126 mm 5 items
  392. 127 mm 3 items
  393. 128 mm 3 items
  394. 129 mm 3 items
  395. 130 mm 3 items
  396. 131 mm 3 items
  397. 132 mm 6 items
  398. 133 mm 1 item
  399. 134 mm 3 items
  400. 135 mm 2 items
  401. 135.6 mm 2 items
  402. 136 mm 3 items
  403. 137 mm 2 items
  404. 138 mm 3 items
  405. 139 mm 2 items
  406. 139.1 mm 1 item
  407. 140 mm 4 items
  408. 141 mm 4 items
  409. 142 mm 3 items
  410. 143 mm 3 items
  411. 144 mm 1 item
  412. 145 mm 3 items
  413. 145.5 mm 1 item
  414. 146 mm 4 items
  415. 147 mm 3 items
  416. 147.1 mm 1 item
  417. 148 mm 2 items
  418. 150 mm 4 items
  419. 150.6 mm 2 items
  420. 151 mm 2 items
  421. 152 mm 4 items
  422. 152.1 mm 1 item
  423. 153 mm 2 items
  424. 153.5 mm 1 item
  425. 154 mm 4 items
  426. 155 mm 2 items
  427. 156 mm 2 items
  428. 158 mm 2 items
  429. 160 mm 3 items
  430. 160.5 mm 1 item
  431. 161 mm 2 items
  432. 162 mm 2 items
  433. 165.5 mm 1 item
  434. 165.6 mm 1 item
  435. 168 mm 2 items
  436. 170 mm 2 items
  437. 171 mm 1 item
  438. 171.3 mm 1 item
  439. 172 mm 2 items
  440. 175.5 mm 1 item
  441. 176 mm 2 items
  442. 177 mm 2 items
  443. 180 mm 3 items
  444. 181 mm 1 item
  445. 181.3 mm 1 item
  446. 182 mm 2 items
  447. 182.1 mm 1 item
  448. 184 mm 2 items
  449. 185 mm 2 items
  450. 185.6 mm 2 items
  451. 186 mm 1 item
  452. 186.3 mm 1 item
  453. 187 mm 2 items
  454. 188 mm 2 items
  455. 192 mm 2 items
  456. 195 mm 2 items
  457. 195.6 mm 1 item
  458. 198 mm 3 items
  459. 200 mm 4 items
  460. 202 mm 2 items
  461. 206 mm 1 item
  462. 207 mm 2 items
  463. 207.1 mm 1 item
  464. 209 mm 1 item
  465. 211 mm 2 items
  466. 217 mm 1 item
  467. 220 mm 2 items
  468. 225.3 mm 1 item
  469. 226 mm 2 items
  470. 236 mm 2 items
  471. 238 mm 1 item
  472. 240 mm 2 items
  473. 241 mm 1 item
  474. 243 mm 1 item
  475. 246 mm 2 items
  476. 246.6 mm 1 item
  477. 250 mm 3 items
  478. 250.7 mm 1 item
  479. 251 mm 1 item
  480. 255 mm 1 item
  481. 260.6 mm 1 item
  482. 268.6 mm 1 item
  483. 276 mm 1 item
  484. 278 mm 1 item
  485. 279 mm 1 item
  486. 294 mm 1 item
  487. 310.7 mm 1 item
  488. 315 mm 1 item
  489. 316.3 mm 1 item
  490. 325.6 mm 1 item
  491. 328 mm 1 item
  492. 331.3 mm 1 item
  493. 338 mm 1 item
  494. 351.3 mm 1 item
  495. 365.6 mm 1 item
  496. 416.3 mm 1 item
  497. 501 mm 1 item
  498. 574 mm 1 item
  499. 644 mm 1 item
  500. 684 mm 1 item