ISO 6149 Metric Tube Fitting O-Rings

Buna-N 90 Metric Straight Thread Port O-Rings ISO 6149 specifies O-Rings designed for use in Metric Tube Fittings. This standard includes 13 different sizes and calls out the metric thread size for each o-ring size.

Buna-N O-Rings / Nitrile O-Rings / NBR: Buna-N o-rings also referred to as NBR o-rings and Nitrile o-rings are the most widely used o-ring material in the world because of low cost, good mechanical performance with resistance to water, most basic oils, lubricants and some fuels, many pneumatic, hydraulic systems, propane, natural gas and the default choice for basic applications. Buna-N o-rings are not recommended for exposure to sunlight, UV light, ozone and general outdoor weathering or hash chemicals, acids, keytones and many others.

Displaying 1 to 13 (of 13 Products)
Product Image Model Product Name Qty. Price Quantity Discounts
(image for) 1.6mm X 6.1mm ID Buna-N 90 O-ring H1.60X006.1
1.6mm X 6.1mm ID Buna-N 90 O-ring
Metric O-rings - Cross Section "CS" X Inside Diameter "ID" Nitrile, Buna-N O-Rings (NBR): Nitrile, also known as Buna-N or NBR,...
 In Stock: 965
$0.050
Add:
Min Qty:  1000
Quantity Discounts
1000-874$0.050
875-4,285$0.040
4,286+$0.035
(image for) M10 ISO O-Ring Metric Tube Fitting Buna-N 90 H1.60X009.1
M10 ISO O-Ring Metric Tube Fitting Buna-N 90
1.6mm CS X 9.1mm ID Buna-N 90 Duro O-Rings for Metric Tube Fittings (ISO 6149) (Similar to SAE J2244) Equal to Parker Part No 0031-9063 Port Thread...
 In Stock: 11556
$0.050
Add:
Min Qty:  80
Quantity Discounts
80-874$0.050
875-4,285$0.040
4,286+$0.035
(image for) M12 ISO O-Ring Metric Tube Fitting Buna-N 90 H2.20X009.3
M12 ISO O-Ring Metric Tube Fitting Buna-N 90
2.2mm CS X 9.3mm ID Buna-N 90 Duro O-Rings for Metric Tube Fittings (ISO 6149) (Similar to SAE J2244) Equal to Parker Part No 0036-6087 Port Thread...
 In Stock: 244
$0.190
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Quantity Discounts
1-599$0.190
600-4,199$0.180
4,200+$0.120
(image for) M14 ISO O-Ring Metric Tube Fitting Buna-N 90 H2.20X011.3
M14 ISO O-Ring Metric Tube Fitting Buna-N 90
2.2mm CS X 11.3mm ID Buna-N 90 Duro O-Rings for Metric Tube Fittings (ISO 6149) (Similar to SAE J2244) Equal to Parker Part No 0044-5087 Port Thread...
 In Stock: 7811
$0.210
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Quantity Discounts
1-499$0.210
500-3,799$0.190
3,800+$0.130
(image for) M16 ISO O-Ring Metric Tube Fitting Buna-N 90 H2.20X013.3
M16 ISO O-Ring Metric Tube Fitting Buna-N 90
2.2mm CS X 13.3mm ID Buna-N 90 Duro O-Rings for Metric Tube Fittings (ISO 6149) (Similar to SAE J2244) Equal to Parker Part No 0052-4087 Port Thread...
 In Stock: -20
$0.220
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Quantity Discounts
1-499$0.220
500-3,599$0.200
3,600+$0.140
(image for) M18 ISO O-Ring Metric Tube Fitting Buna-N 90 H2.20X015.3
M18 ISO O-Ring Metric Tube Fitting Buna-N 90
2.2mm CS X 15.3mm ID Buna-N 90 Duro O-Rings for Metric Tube Fittings (ISO 6149) (Similar to SAE J2244) Equal to Parker Part No 0060-2087 Port Thread...
 In Stock: 0
$0.250
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Quantity Discounts
1-399$0.250
400-3,299$0.230
3,300+$0.150
(image for) M20 ISO O-Ring Metric Tube Fitting Buna-N 90 H2.20X017.3
M20 ISO O-Ring Metric Tube Fitting Buna-N 90
2.2mm CS X 17.3mm ID Buna-N 90 Duro O-Rings for Metric Tube Fittings (ISO 6149) (Similar to SAE J2244) Equal to Parker Part No  Port Thread...
 In Stock: 106
$0.300
Add:
Quantity Discounts
1-399$0.300
400-2,799$0.270
2,800+$0.180
(image for) M22 ISO O-Ring Metric Tube Fitting Buna-N 90 H2.20X019.3
M22 ISO O-Ring Metric Tube Fitting Buna-N 90
2.2mm CS X 19.3mm ID Buna-N 90 Duro O-Rings for Metric Tube Fittings (ISO 6149) (Similar to SAE J2244) Equal to Parker Part No 0076-0087 Port Thread...
 In Stock: 4216
$0.300
Add:
Quantity Discounts
1-399$0.300
400-2,799$0.270
2,800+$0.180
(image for) M27 ISO O-Ring Metric Tube Fitting Buna-N 90 H2.90X023.6
M27 ISO O-Ring Metric Tube Fitting Buna-N 90
2.9mm CS X 23.6mm ID Buna-N 90 Duro O-Rings for Metric Tube Fittings (ISO 6149) (Similar to SAE J2244) Equal to Parker Part No 0092-9114 Port Thread...
 In Stock: 1136
$0.470
Add:
Quantity Discounts
1-199$0.470
200-1,699$0.430
1,700+$0.290
(image for) M33 ISO O-Ring Metric Tube Fitting Buna-N 90 H2.90X029.6
M33 ISO O-Ring Metric Tube Fitting Buna-N 90
2.9mm CS X 29.6mm ID Buna-N 90 Duro O-Rings for Metric Tube Fittings (ISO 6149) (Similar to SAE J2244) Equal to Parker Part No 0116-5114 Port Thread...
 In Stock: 0
$0.470
Add:
Quantity Discounts
1-199$0.470
200-1,699$0.430
1,700+$0.290
(image for) M42 ISO O-Ring Metric Tube Fitting Buna-N 90 H2.90X038.6
M42 ISO O-Ring Metric Tube Fitting Buna-N 90
2.9mm CS X 38.6mm ID Buna-N 90 Duro O-Rings for Metric Tube Fittings (ISO 6149) (Similar to SAE J2244) Equal to Parker Part No 0152-0114 Port Thread...
 In Stock: 0
$0.870
Add:
Quantity Discounts
1-99$0.870
100-899$0.790
900+$0.530
(image for) M48 ISO O-Ring Metric Tube Fitting Buna-N 90 H2.90X044.6
M48 ISO O-Ring Metric Tube Fitting Buna-N 90
2.9mm CS X 44.6mm ID Buna-N 90 Duro O-Rings for Metric Tube Fittings (ISO 6149) (Similar to SAE J2244) Equal to Parker Part No 0175-6114 Port Thread...
 In Stock: 210
$0.870
Add:
Quantity Discounts
1-99$0.870
100-899$0.790
900+$0.530
(image for) M60 ISO O-Ring Metric Tube Fitting Buna-N 90 H2.90X056.6
M60 ISO O-Ring Metric Tube Fitting Buna-N 90
2.9mm CS X 56.6mm ID Buna-N 90 Duro O-Rings for Metric Tube Fittings (ISO 6149) (Similar to SAE J2244) Equal to Parker Part No 0222-8114 Port Thread...
 In Stock: 0
$1.560
Add:
Quantity Discounts
1-99$1.560
100-499$1.410
500+$0.940
Displaying 1 to 13 (of 13 Products)
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