Precision Associates, Inc.
Precision Associates, Inc.
3800 North Washington Ave.
Minneapolis, MN 55412-2142
Toll Free: 1-800-394-6590
Local: +1 612-333-7464
Sales: +1 612-334-9190
Fax: 612-342-2417
Email: [email protected]
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Search our list of Metric O-Rings. O-Rings included on this list are either included in an International Standard, or measure in even mm increments. If you can't find your O-Ring seal in this group, be sure to check out "All O-Rings".
O-Ring Picture
Unit of Measure
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Item #

C/S Metric (mm)

ID Metric (mm)

OD Metric (mm)

Std Shrink

Special Shrink

Reference Size

40-3.370VS N/A 1.00 N/A 86.40 N/A 88.40 N/A Yes N/A N/A
43-150 N/A 1.10 N/A 3.80 N/A 6.00 N/A Yes N/A N/A
43-315 N/A 1.10 N/A 8.0 N/A 10.20 N/A Yes N/A N/A
43-495TS N/A 1.10 N/A 12.60 N/A 14.80 N/A Yes N/A N/A
43-642SS N/A 1.10 N/A 16.40 N/A 18.60 N/A Yes N/A N/A
43-1.101 N/A 1.10 N/A 28.00 N/A 30.20 N/A Yes N/A N/A
43-1.101SS N/A 1.10 N/A 28.20 N/A 30.40 N/A Yes N/A N/A
43-1.934 N/A 1.10 N/A 49.10 N/A 51.30 N/A Yes N/A N/A
47-71VS N/A 1.20 N/A 1.90 N/A 4.30 N/A N/A Yes N/A
47-87 N/A 1.20 N/A 2.20 N/A 4.6 N/A Yes N/A N/A
47-114 N/A 1.20 N/A 2.90 N/A 5.30 N/A Yes N/A N/A
46-278VS N/A 1.20 N/A 7.20 N/A 9.60 N/A Yes N/A N/A
47-780SS N/A 1.20 N/A 20.00 N/A 22.40 N/A Yes N/A N/A
47-780SS N/A 1.20 N/A 20.00 N/A 22.40 N/A Yes N/A N/A
46-1.130SS N/A 1.20 N/A 29.20 N/A 31.60 N/A Yes N/A N/A
47-1.245SS N/A 1.20 N/A 31.90 N/A 34.30 N/A Yes N/A N/A
47-1.453 N/A 1.20 N/A 36.90 N/A 39.30 N/A Yes N/A N/A
47-1.575 N/A 1.20 N/A 40 N/A 42.40 N/A Yes N/A N/A
47-1.891 N/A 1.20 N/A 48.0 N/A 50.40 N/A Yes N/A N/A
47-1.934 N/A 1.20 N/A 49.10 N/A 51.50 N/A Yes N/A N/A
47-1.954 N/A 1.20 N/A 49.80 N/A 52.20 N/A Yes N/A N/A
47-2.141ES N/A 1.20 N/A 54.50 N/A 56.90 N/A Yes N/A N/A
48-2.236SS N/A 1.20 N/A 56.80 N/A 59.20 N/A N/A Yes N/A
47-2.350 N/A 1.20 N/A 59.70 N/A 62.10 N/A Yes N/A N/A
47-4.343 N/A 1.20 N/A 110.30 N/A 112.70 N/A Yes N/A N/A
Unit of Measure
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