Toggle Nav
Find
  • Sign in My Account
0
Cart $0.00
Menu

Buna-N O-Rings

9 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 - 1.5mm Wide x 29mm ID - Pack of 100 1.5 mm 29 mm 32 mm
$17.73 / pack of 100
Buna-N O-Ring - 1.5mm Wide x 29mm ID - Pack of 100
Buna-N O-Ring - 1.5mm Wide x 29mm ID - Pack of 100
Brand USA Sealing
Item # AA0531
Mfr. Model # ZUSAH1.5X29
View Product Details
Price
$17.73 / pack of 100

4 units in stock. Estimated to ship Mon. May 12 Need more? Estimated to ship Fri. Jun 20
Buna-N O-Ring - 2mm Wide x 28mm ID - Pack of 50 2 mm 28 mm 32 mm
$11.28 / pack of 50
Buna-N O-Ring - 2mm Wide x 28mm ID - Pack of 50
Buna-N O-Ring - 2mm Wide x 28mm ID - Pack of 50
Brand USA Sealing
Item # AA0724
Mfr. Model # ZUSAH2X28
View Product Details
Price
$11.28 / pack of 50

15 units in stock. Estimated to ship Mon. May 12 Need more? Estimated to ship Fri. Jun 20
Buna-N O-Ring - 2.5mm Wide x 27mm ID - Pack of 50 2.5 mm 27 mm 32 mm
$11.48 / pack of 50
Buna-N O-Ring - 2.5mm Wide x 27mm ID - Pack of 50
Buna-N O-Ring - 2.5mm Wide x 27mm ID - Pack of 50
Brand USA Sealing
Item # AA0953
Mfr. Model # ZUSAH2.5X27
View Product Details
Price
$11.48 / pack of 50

Estimated to ship Fri. Jun 20
Buna-N O-Ring - 3mm Wide x 26mm ID - Pack of 50 3 mm 26 mm 32 mm
$12.15 / pack of 50
Buna-N O-Ring - 3mm Wide x 26mm ID - Pack of 50
Buna-N O-Ring - 3mm Wide x 26mm ID - Pack of 50
Brand USA Sealing
Item # AA1107
Mfr. Model # ZUSAH3X26
View Product Details
Price
$12.15 / pack of 50

Estimated to ship Fri. Jun 20
Buna-N O-Ring - 3.5mm Wide x 25mm ID - Pack of 25 3.5 mm 25 mm 32 mm
$7.68 / pack of 25
Buna-N O-Ring - 3.5mm Wide x 25mm ID - Pack of 25
Buna-N O-Ring - 3.5mm Wide x 25mm ID - Pack of 25
Brand USA Sealing
Item # AA1344
Mfr. Model # ZUSAH3.5X25
View Product Details
Price
$7.68 / pack of 25

12 units in stock. Estimated to ship Mon. May 12 Need more? Estimated to ship Fri. Jun 20
Buna-N O-Ring - 4mm Wide x 24mm ID - Pack of 50 4 mm 24 mm 32 mm
$13.38 / pack of 50
Buna-N O-Ring - 4mm Wide x 24mm ID - Pack of 50
Buna-N O-Ring - 4mm Wide x 24mm ID - Pack of 50
Brand USA Sealing
Item # AA1556
Mfr. Model # ZUSAH4X24
View Product Details
Price
$13.38 / pack of 50

Estimated to ship Fri. Jun 20
Buna-N O-Ring - 4.5mm Wide x 23mm ID - Pack of 25 4.5 mm 23 mm 32 mm
$8.60 / pack of 25
Buna-N O-Ring - 4.5mm Wide x 23mm ID - Pack of 25
Buna-N O-Ring - 4.5mm Wide x 23mm ID - Pack of 25
Brand USA Sealing
Item # AA1709
Mfr. Model # ZUSAH4.5X23
View Product Details
Price
$8.60 / pack of 25

Estimated to ship Fri. Jun 20
Buna-N O-Ring - 5mm Wide x 22mm ID - Pack of 25 5 mm 22 mm 32 mm
$9.98 / pack of 25
Buna-N O-Ring - 5mm Wide x 22mm ID - Pack of 25
Buna-N O-Ring - 5mm Wide x 22mm ID - Pack of 25
Brand USA Sealing
Item # AA1758
Mfr. Model # ZUSAH5X22
View Product Details
Price
$9.98 / pack of 25

1 units in stock. Estimated to ship Mon. May 12 Need more? Estimated to ship Fri. Jun 20
Buna-N O-Ring - 6mm Wide x 20mm ID - Pack of 10 6 mm 20 mm 32 mm
$7.38 / pack of 10
Buna-N O-Ring - 6mm Wide x 20mm ID - Pack of 10
Buna-N O-Ring - 6mm Wide x 20mm ID - Pack of 10
Brand USA Sealing
Item # AA2020
Mfr. Model # ZUSAH6X20
View Product Details
Price
$7.38 / pack of 10

Estimated to ship Fri. Jun 20
Selected Filters
  1. Outer Diameter - Actual
    32 mm
Clear All
Filter By
Shopping Options
Cross Section - Actual
  1. 1.5 mm 1 item
  2. 2 mm 1 item
  3. 2.5 mm 1 item
  4. 3 mm 1 item
  5. 3.5 mm 1 item
  6. 4 mm 1 item
  7. 4.5 mm 1 item
  8. 5 mm 1 item
  9. 6 mm 1 item
Inner Diameter - Actual
  1. 20 mm 1 item
  2. 22 mm 1 item
  3. 23 mm 1 item
  4. 24 mm 1 item
  5. 25 mm 1 item
  6. 26 mm 1 item
  7. 27 mm 1 item
  8. 28 mm 1 item
  9. 29 mm 1 item
Outer Diameter - Actual
  1. 0.109" 1 item
  2. 0.21" 1 item
  3. 0.254" 1 item
  4. 0.287" 1 item
  5. 0.412" 1 item
  6. 0.504" 1 item
  7. 0.568" 1 item
  8. 0.699" 1 item
  9. 0.949" 1 item
  10. 1.068" 1 item
  11. 1.082" 1 item
  12. 1.207" 1 item
  13. 1.324" 1 item
  14. 1.332" 1 item
  15. 1.629" 1 item
  16. 1.943" 1 item
  17. 2.02" 1 item
  18. 2.387" 1 item
  19. 2.395" 1 item
  20. 2.525" 1 item
  21. 2.629" 1 item
  22. 2.645" 1 item
  23. 2.65" 1 item
  24. 2.775" 1 item
  25. 2.895" 1 item
  26. 3.068" 1 item
  27. 3.15" 1 item
  28. 3.193" 1 item
  29. 3.262" 1 item
  30. 3.275" 1 item
  31. 3.443" 1 item
  32. 3.512" 1 item
  33. 3.52" 1 item
  34. 3.637" 1 item
  35. 3.693" 1 item
  36. 3.77" 1 item
  37. 3.775" 1 item
  38. 3.895" 1 item
  39. 4.145" 1 item
  40. 4.15" 1 item
  41. 4.525" 1 item
  42. 4.637" 1 item
  43. 4.645" 1 item
  44. 4.775" 1 item
  45. 4.887" 1 item
  46. 4.9" 1 item
  47. 5.512" 1 item
  48. 5.52" 1 item
  49. 5.887" 1 item
  50. 5.9" 1 item
  51. 6.012" 1 item
  52. 6.02" 1 item
  53. 6.645" 1 item
  54. 7.145" 1 item
  55. 7.193" 1 item
  56. 7.275" 1 item
  57. 7.443" 1 item
  58. 7.512" 1 item
  59. 7.525" 1 item
  60. 8.025" 1 item
  61. 8.262" 1 item
  62. 8.762" 1 item
  63. 8.895" 1 item
  64. 9.025" 1 item
  65. 9.145" 1 item
  66. 9.262" 1 item
  67. 9.395" 1 item
  68. 9.443" 1 item
  69. 9.525" 1 item
  70. 9.762" 1 item
  71. 9.943" 1 item
  72. 10.012" 1 item
  73. 10.025" 1 item
  74. 10.525" 1 item
  75. 10.762" 1 item
  76. 11.895" 1 item
  77. 13.395" 1 item
  78. 16.025" 1 item
  79. 17.233" 1 item
  80. 17.375" 1 item
  81. 17.505" 1 item
  82. 19.005" 1 item
  83. 19.375" 1 item
  84. 21.505" 1 item
  85. 25.49" 1 item
  86. 26.36" 1 item
  87. 26.49" 1 item
  88. 4 mm 1 item
  89. 4.2 mm 1 item
  90. 4.5 mm 1 item
  91. 5 mm 3 items
  92. 5.1 mm 1 item
  93. 5.3 mm 1 item
  94. 5.4 mm 2 items
  95. 5.5 mm 2 items
  96. 5.9 mm 1 item
  97. 6 mm 4 items
  98. 6.2 mm 1 item
  99. 6.4 mm 3 items
  100. 6.5 mm 3 items
  101. 6.76 mm 1 item
  102. 7 mm 3 items
  103. 7.4 mm 1 item
  104. 7.5 mm 3 items
  105. 7.6 mm 2 items
  106. 7.8 mm 1 item
  107. 8 mm 4 items
  108. 8.1 mm 2 items
  109. 8.32 mm 1 item
  110. 8.4 mm 2 items
  111. 8.5 mm 3 items
  112. 8.6 mm 2 items
  113. 9 mm 5 items
  114. 9.4 mm 2 items
  115. 9.5 mm 4 items
  116. 9.6 mm 2 items
  117. 9.91 mm 1 item
  118. 10 mm 5 items
  119. 10.3 mm 2 items
  120. 10.5 mm 3 items
  121. 10.6 mm 2 items
  122. 11 mm 6 items
  123. 11.1 mm 2 items
  124. 11.4 mm 2 items
  125. 11.5 mm 5 items
  126. 11.6 mm 1 item
  127. 12 mm 6 items
  128. 12.1 mm 2 items
  129. 12.4 mm 1 item
  130. 12.5 mm 5 items
  131. 12.6 mm 2 items
  132. 12.7 mm 2 items
  133. 13 mm 6 items
  134. 13.1 mm 2 items
  135. 13.5 mm 5 items
  136. 13.6 mm 2 items
  137. 14 mm 7 items
  138. 14.4 mm 1 item
  139. 14.5 mm 5 items
  140. 14.67 mm 1 item
  141. 15 mm 7 items
  142. 15.1 mm 1 item
  143. 15.4 mm 2 items
  144. 15.47 mm 1 item
  145. 15.5 mm 5 items
  146. 15.6 mm 1 item
  147. 15.8 mm 1 item
  148. 16 mm 8 items
  149. 16.1 mm 3 items
  150. 16.4 mm 1 item
  151. 16.5 mm 5 items
  152. 16.8 mm 1 item
  153. 17 mm 8 items
  154. 17.1 mm 1 item
  155. 17.3 mm 1 item
  156. 17.5 mm 6 items
  157. 17.6 mm 2 items
  158. 18 mm 8 items
  159. 18.5 mm 5 items
  160. 18.6 mm 2 items
  161. 19 mm 8 items
  162. 19.4 mm 2 items
  163. 19.5 mm 3 items
  164. 19.6 mm 2 items
  165. 20 mm 8 items
  166. 20.32 mm 1 item
  167. 20.4 mm 1 item
  168. 20.5 mm 6 items
  169. 20.6 mm 2 items
  170. 20.7 mm 1 item
  171. 21 mm 8 items
  172. 21.4 mm 1 item
  173. 21.5 mm 5 items
  174. 22 mm 9 items
  175. 22.1 mm 1 item
  176. 22.3 mm 2 items
  177. 22.5 mm 5 items
  178. 22.6 mm 2 items
  179. 22.7 mm 1 item
  180. 23 mm 8 items
  181. 23.1 mm 2 items
  182. 23.4 mm 1 item
  183. 23.5 mm 5 items
  184. 24 mm 9 items
  185. 24.1 mm 1 item
  186. 24.29 mm 1 item
  187. 24.5 mm 5 items
  188. 24.6 mm 1 item
  189. 25 mm 9 items
  190. 25.1 mm 2 items
  191. 25.5 mm 2 items
  192. 25.87 mm 1 item
  193. 26 mm 9 items
  194. 26.1 mm 2 items
  195. 26.5 mm 3 items
  196. 27 mm 10 items
  197. 27.1 mm 2 items
  198. 27.5 mm 3 items
  199. 28 mm 10 items
  200. 28.3 mm 2 items
  201. 28.5 mm 5 items
  202. 29 mm 9 items
  203. 29.5 mm 6 items
  204. 30 mm 10 items
  205. 30.1 mm 1 item
  206. 30.3 mm 2 items
  207. 30.4 mm 1 item
  208. 30.5 mm 4 items
  209. 30.6 mm 2 items
  210. 30.7 mm 2 items
  211. 31 mm 8 items
  212. 31.5 mm 2 items
  213. 31.8 mm 2 items
  214. 32 mm 9 items
  215. 32.1 mm 2 items
  216. 32.2 mm 2 items
  217. 32.5 mm 4 items
  218. 32.7 mm 2 items
  219. 32.86 mm 1 item
  220. 33 mm 7 items
  221. 33.5 mm 3 items
  222. 34 mm 10 items
  223. 35 mm 11 items
  224. 35.1 mm 2 items
  225. 35.3 mm 2 items
  226. 35.5 mm 2 items
  227. 36 mm 10 items
  228. 36.2 mm 2 items
  229. 36.4 mm 1 item
  230. 36.5 mm 2 items
  231. 36.8 mm 2 items
  232. 37 mm 10 items
  233. 37.5 mm 3 items
  234. 37.7 mm 1 item
  235. 37.8 mm 1 item
  236. 38 mm 9 items
  237. 38.1 mm 1 item
  238. 38.2 mm 2 items
  239. 38.5 mm 2 items
  240. 39 mm 10 items
  241. 39.5 mm 3 items
  242. 39.6 mm 1 item
  243. 40 mm 10 items
  244. 40.5 mm 2 items
  245. 40.6 mm 2 items
  246. 40.7 mm 1 item
  247. 41 mm 8 items
  248. 41.5 mm 2 items
  249. 42 mm 9 items
  250. 42.2 mm 2 items
  251. 42.4 mm 2 items
  252. 42.5 mm 2 items
  253. 43 mm 7 items
  254. 43.01 mm 1 item
  255. 43.5 mm 2 items
  256. 43.6 mm 1 item
  257. 44 mm 11 items
  258. 44.7 mm 1 item
  259. 45 mm 8 items
  260. 45.2 mm 1 item
  261. 45.7 mm 1 item
  262. 46 mm 10 items
  263. 47 mm 8 items
  264. 47.1 mm 1 item
  265. 47.5 mm 1 item
  266. 48 mm 8 items
  267. 49 mm 9 items
  268. 49.4 mm 2 items
  269. 50 mm 10 items
  270. 50.2 mm 1 item
  271. 50.6 mm 2 items
  272. 50.8 mm 1 item
  273. 51 mm 10 items
  274. 52 mm 8 items
  275. 52.7 mm 1 item
  276. 53 mm 9 items
  277. 53.1 mm 2 items
  278. 54 mm 10 items
  279. 55 mm 7 items
  280. 55.6 mm 2 items
  281. 55.7 mm 1 item
  282. 56 mm 9 items
  283. 56.27 mm 1 item
  284. 57 mm 10 items
  285. 58 mm 7 items
  286. 59 mm 8 items
  287. 59.3 mm 1 item
  288. 59.45 mm 1 item
  289. 60 mm 10 items
  290. 60.6 mm 2 items
  291. 61 mm 7 items
  292. 61.6 mm 1 item
  293. 62 mm 10 items
  294. 63 mm 7 items
  295. 64 mm 9 items
  296. 65 mm 6 items
  297. 65.1 mm 2 items
  298. 65.6 mm 2 items
  299. 66 mm 7 items
  300. 67 mm 9 items
  301. 68 mm 8 items
  302. 68.6 mm 2 items
  303. 69 mm 8 items
  304. 70 mm 8 items
  305. 70.1 mm 1 item
  306. 70.6 mm 3 items
  307. 71 mm 8 items
  308. 72 mm 8 items
  309. 72.1 mm 2 items
  310. 73 mm 9 items
  311. 74 mm 10 items
  312. 75 mm 7 items
  313. 75.32 mm 1 item
  314. 75.6 mm 2 items
  315. 76 mm 7 items
  316. 77 mm 6 items
  317. 78 mm 6 items
  318. 79 mm 5 items
  319. 80 mm 8 items
  320. 80.6 mm 2 items
  321. 81 mm 5 items
  322. 82 mm 8 items
  323. 83 mm 6 items
  324. 84 mm 6 items
  325. 84.6 mm 1 item
  326. 85 mm 7 items
  327. 85.6 mm 3 items
  328. 86 mm 7 items
  329. 87 mm 6 items
  330. 88 mm 7 items
  331. 89 mm 6 items
  332. 90 mm 7 items
  333. 90.6 mm 3 items
  334. 91 mm 7 items
  335. 92 mm 7 items
  336. 92.1 mm 1 item
  337. 93 mm 6 items
  338. 94 mm 6 items
  339. 95 mm 7 items
  340. 95.6 mm 2 items
  341. 96 mm 7 items
  342. 97 mm 6 items
  343. 98 mm 6 items
  344. 99 mm 5 items
  345. 99.6 mm 1 item
  346. 100 mm 7 items
  347. 100.6 mm 2 items
  348. 101 mm 8 items
  349. 102 mm 8 items
  350. 103 mm 6 items
  351. 103.1 mm 1 item
  352. 104 mm 6 items
  353. 105 mm 5 items
  354. 105.5 mm 1 item
  355. 105.6 mm 2 items
  356. 106 mm 4 items
  357. 107 mm 6 items
  358. 108 mm 4 items
  359. 109 mm 3 items
  360. 110 mm 6 items
  361. 110.6 mm 2 items
  362. 111 mm 4 items
  363. 112 mm 6 items
  364. 113 mm 5 items
  365. 113.1 mm 1 item
  366. 114 mm 3 items
  367. 115 mm 5 items
  368. 116 mm 6 items
  369. 116.6 mm 1 item
  370. 117 mm 3 items
  371. 118 mm 5 items
  372. 119 mm 5 items
  373. 119.1 mm 1 item
  374. 120 mm 3 items
  375. 121 mm 2 items
  376. 122 mm 6 items
  377. 122.1 mm 1 item
  378. 123 mm 4 items
  379. 124 mm 2 items
  380. 125 mm 5 items
  381. 125.6 mm 2 items
  382. 126 mm 5 items
  383. 127 mm 3 items
  384. 128 mm 3 items
  385. 129 mm 3 items
  386. 130 mm 3 items
  387. 131 mm 3 items
  388. 132 mm 6 items
  389. 132.6 mm 1 item
  390. 133 mm 1 item
  391. 134 mm 3 items
  392. 135 mm 2 items
  393. 135.6 mm 2 items
  394. 136 mm 3 items
  395. 137 mm 2 items
  396. 138 mm 3 items
  397. 139 mm 2 items
  398. 139.1 mm 1 item
  399. 140 mm 4 items
  400. 141 mm 4 items
  401. 142 mm 3 items
  402. 143 mm 3 items
  403. 144 mm 1 item
  404. 145 mm 3 items
  405. 145.5 mm 1 item
  406. 146 mm 4 items
  407. 146.6 mm 1 item
  408. 147 mm 3 items
  409. 147.1 mm 1 item
  410. 148 mm 2 items
  411. 150 mm 4 items
  412. 150.6 mm 2 items
  413. 151 mm 2 items
  414. 152 mm 4 items
  415. 152.1 mm 1 item
  416. 153 mm 2 items
  417. 153.5 mm 1 item
  418. 154 mm 4 items
  419. 155 mm 2 items
  420. 156 mm 2 items
  421. 158 mm 2 items
  422. 160 mm 3 items
  423. 160.5 mm 1 item
  424. 161 mm 2 items
  425. 162 mm 2 items
  426. 165.5 mm 1 item
  427. 165.6 mm 1 item
  428. 168 mm 2 items
  429. 170 mm 2 items
  430. 171 mm 1 item
  431. 171.3 mm 1 item
  432. 172 mm 2 items
  433. 175.5 mm 1 item
  434. 176 mm 2 items
  435. 177 mm 2 items
  436. 180 mm 3 items
  437. 181 mm 1 item
  438. 181.3 mm 1 item
  439. 182 mm 2 items
  440. 182.1 mm 1 item
  441. 184 mm 2 items
  442. 185 mm 2 items
  443. 185.6 mm 2 items
  444. 186 mm 1 item
  445. 186.3 mm 1 item
  446. 187 mm 2 items
  447. 188 mm 2 items
  448. 191.3 mm 1 item
  449. 192 mm 2 items
  450. 195 mm 2 items
  451. 195.6 mm 1 item
  452. 198 mm 3 items
  453. 200 mm 4 items
  454. 202 mm 2 items
  455. 202.1 mm 1 item
  456. 206 mm 1 item
  457. 207 mm 2 items
  458. 207.1 mm 1 item
  459. 209 mm 1 item
  460. 211 mm 2 items
  461. 217 mm 1 item
  462. 220 mm 2 items
  463. 224 mm 1 item
  464. 225.3 mm 1 item
  465. 226 mm 2 items
  466. 236 mm 2 items
  467. 238 mm 1 item
  468. 240 mm 2 items
  469. 241 mm 1 item
  470. 243 mm 1 item
  471. 246 mm 2 items
  472. 246.6 mm 1 item
  473. 250 mm 3 items
  474. 250.7 mm 1 item
  475. 251 mm 1 item
  476. 251.3 mm 1 item
  477. 255 mm 1 item
  478. 258 mm 1 item
  479. 260.6 mm 1 item
  480. 268.6 mm 1 item
  481. 276 mm 1 item
  482. 278 mm 1 item
  483. 279 mm 1 item
  484. 280 mm 1 item
  485. 294 mm 1 item
  486. 310.7 mm 1 item
  487. 315 mm 1 item
  488. 316.3 mm 1 item
  489. 325.6 mm 1 item
  490. 328 mm 1 item
  491. 331.3 mm 1 item
  492. 338 mm 1 item
  493. 351.3 mm 1 item
  494. 365.6 mm 1 item
  495. 389 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