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-200 Series - 0.139 - 1/8" CS

50 Durometer, Commercial Grade Soft Buna-N

Designed for applications requiring soft O-ring sealing material. Primarily used as a low pressure static seal or gasket. B50 O-rings not in stock may take up to 7 weeks to ship. 6" ID & larger Vulcanized O-Rings available to reduce delivery times and minimum orders. Link to order B50 Vulcanized O-Rings.

Size not listed, special requirements or large quantities please click this link to Request a Price Quote.

 




Image Model+ Item Name Qty. Price Quantity Discounts
201 B50 Buna-N Rubber O-ring B50201

201 B50 Buna-N Rubber O-ring

O-ring Size: 9-3/4"ID X 9-15/16"OD X 3/32"CS Description - Nitrile Rubber - NBR - Buna-N On a cost basis, Buna-N, nitrile, or NBR,...
0
$0.13

Add:
Min:  1924
Quantity Discounts
1924-4,999$0.13
5,000-35,714$0.10
35,715+$0.07
202 B50 Buna-N Rubber O-ring B50202

202 B50 Buna-N Rubber O-ring

O-ring Size: 1/4"ID X 1/2"OD X 1/8"CS Description - Nitrile Rubber - NBR - Buna-N On a cost basis, Buna-N, nitrile, or NBR, rubber is...
18703
$0.13

Add:
Min:  4
Quantity Discounts
4-249$0.13
250-1,428$0.10
1,429+$0.07
203 B50 Buna-N Rubber O-ring B50203

203 B50 Buna-N Rubber O-ring

O-ring Size: 5/16"ID X 9/16"OD X 1/8"CS Description - Nitrile Rubber - NBR - Buna-N On a cost basis, Buna-N, nitrile, or NBR, rubber...
0
$0.15

Add:
Min:  1786
Quantity Discounts
1786-4,545$0.15
4,546-35,714$0.11
35,715+$0.08
204 B50 Buna-N Rubber O-ring B50204

204 B50 Buna-N Rubber O-ring

O-ring Size: 3/8"ID X 5/8"OD X 1/8"CS Description - Nitrile Rubber - NBR - Buna-N On a cost basis, Buna-N, nitrile, or NBR, rubber is...
359
$0.15

Add:
Min:  4
Quantity Discounts
4-227$0.15
228-1,249$0.11
1,250+$0.08
205 B50 Buna-N Rubber O-ring B50205

205 B50 Buna-N Rubber O-ring

O-ring Size: 7/16"ID X 11/16"OD X 1/8"CS Description - Nitrile Rubber - NBR - Buna-N On a cost basis, Buna-N, nitrile, or NBR, rubber...
0
$0.15

Add:
Min:  782
Quantity Discounts
782-2,083$0.15
2,084-12,499$0.11
12,500+$0.08
206 B50 Buna-N Rubber O-ring B50206

206 B50 Buna-N Rubber O-ring

O-ring Size: 1/2"ID X 3/4"OD X 1/8"CS Description - Nitrile Rubber - NBR - Buna-N On a cost basis, Buna-N, nitrile, or NBR, rubber is...
74
$0.16

Add:
Min:  4
Quantity Discounts
4-208$0.16
209-1,249$0.12
1,250+$0.08
207 B50 Buna-N Rubber O-ring B50207

207 B50 Buna-N Rubber O-ring

O-ring Size: 9/16"ID X 13/16"OD X 1/8"CS Description - Nitrile Rubber - NBR - Buna-N On a cost basis, Buna-N, nitrile, or NBR, rubber...
999
$0.17

Add:
Min:  3
Quantity Discounts
3-192$0.17
193-1,111$0.13
1,112+$0.09
208 B50 Buna-N Rubber O-ring B50208

208 B50 Buna-N Rubber O-ring

O-ring Size: 5/8"ID X 7/8"OD X 1/8"CS Description - Nitrile Rubber - NBR - Buna-N On a cost basis, Buna-N, nitrile, or NBR, rubber is...
1570
$0.18

Add:
Min:  3
Quantity Discounts
3-178$0.18
179-1,111$0.14
1,112+$0.09
209 B50 Buna-N Rubber O-ring B50209

209 B50 Buna-N Rubber O-ring

O-ring Size: 11/16"ID X 15/16"OD X 1/8"CS Description - Nitrile Rubber - NBR - Buna-N On a cost basis, Buna-N, nitrile, or NBR, rubber...
15914
$0.20

Add:
Min:  625
Quantity Discounts
625-1,666$0.20
1,667-9,999$0.15
10,000+$0.10
210 B50 Buna-N Rubber O-ring B50210

210 B50 Buna-N Rubber O-ring

O-ring Size: 3/4"ID X 1"OD X 1/8"CS Description - Nitrile Rubber - NBR - Buna-N On a cost basis, Buna-N, nitrile, or NBR, rubber is...
1184
$0.23

Add:
Min:  3
Quantity Discounts
3-147$0.23
148-909$0.17
910+$0.12
211 B50 Buna-N Rubber O-ring B50211

211 B50 Buna-N Rubber O-ring

O-ring Size: 13/16"ID X 1-1/16"OD X 1/8"CS Description - Nitrile Rubber - NBR - Buna-N On a cost basis, Buna-N, nitrile, or NBR,...
0
$0.24

Add:
Min:  521
Quantity Discounts
521-1,388$0.24
1,389-8,333$0.18
8,334+$0.12
212 B50 Buna-N Rubber O-ring B50212

212 B50 Buna-N Rubber O-ring

O-ring Size: 7/8"ID X 1-1/8"OD X 1/8"CS Description - Nitrile Rubber - NBR - Buna-N On a cost basis, Buna-N, nitrile, or NBR, rubber...
7520
$0.27

Add:
Min:  2
Quantity Discounts
2-124$0.27
125-714$0.20
715+$0.14
213 B50 Buna-N Rubber O-ring B50213

213 B50 Buna-N Rubber O-ring

O-ring Size: 15/16"ID X 1-3/16"OD X 1/8"CS Description - Nitrile Rubber - NBR - Buna-N On a cost basis, Buna-N, nitrile, or NBR,...
230
$0.29

Add:
Min:  2
Quantity Discounts
2-113$0.29
114-666$0.22
667+$0.15
214 B50 Buna-N Rubber O-ring B50214

214 B50 Buna-N Rubber O-ring

O-ring Size: 1"ID X 1-1/4"OD X 1/8"CS Description - Nitrile Rubber - NBR - Buna-N On a cost basis, Buna-N, nitrile, or NBR, rubber is...
638
$0.32

Add:
Min:  2
Quantity Discounts
2-104$0.32
105-624$0.24
625+$0.16
215 B50 Buna-N Rubber O-ring B50215

215 B50 Buna-N Rubber O-ring

O-ring Size: 1-1/16"ID X 1-5/16"OD X 1/8"CS Description - Nitrile Rubber - NBR - Buna-N On a cost basis, Buna-N, nitrile, or NBR,...
-2
$0.34

Add:
Min:  2
Quantity Discounts
2-96$0.34
97-588$0.26
589+$0.17
216 B50 Buna-N Rubber O-ring B50216

216 B50 Buna-N Rubber O-ring

O-ring Size: 1-1/8"ID X 1-3/8"OD X 1/8"CS Description - Nitrile Rubber - NBR - Buna-N On a cost basis, Buna-N, nitrile, or NBR, rubber...
85
$0.37

Add:
Min:  2
Quantity Discounts
2-89$0.37
90-526$0.28
527+$0.19
217 B50 Buna-N Rubber O-ring B50217

217 B50 Buna-N Rubber O-ring

O-ring Size: 1-3/16"ID X 1-7/16"OD X 1/8"CS Description - Nitrile Rubber - NBR - Buna-N On a cost basis, Buna-N, nitrile, or NBR,...
175
$0.40

Add:
Min:  2
Quantity Discounts
2-83$0.40
84-499$0.30
500+$0.20
218 B50 Buna-N Rubber O-ring B50218

218 B50 Buna-N Rubber O-ring

O-ring Size: 1-1/4"ID X 1-1/2"OD X 1/8"CS Description - Nitrile Rubber - NBR - Buna-N On a cost basis, Buna-N, nitrile, or NBR, rubber...
478
$0.42

Add:
Min:  2
Quantity Discounts
2-78$0.42
79-476$0.32
477+$0.21
219 B50 Buna-N Rubber O-ring B50219

219 B50 Buna-N Rubber O-ring

O-ring Size: 1-5/16"ID X 1-9/16"OD X 1/8"CS Description - Nitrile Rubber - NBR - Buna-N On a cost basis, Buna-N, nitrile, or NBR,...
6600
$0.46

Add:
Min:  2
Quantity Discounts
2-71$0.46
72-434$0.35
435+$0.23
220 B50 Buna-N Rubber O-ring B50220

220 B50 Buna-N Rubber O-ring

O-ring Size: 1-3/8"ID X 1-5/8"OD X 1/8"CS Description - Nitrile Rubber - NBR - Buna-N On a cost basis, Buna-N, nitrile, or NBR, rubber...
10
$0.46

Add:
Min:  2
Quantity Discounts
2-89$0.46
90-526$0.35
527+$0.23