Lavelle offers standard types of Rubber Seals. Rubber Seals are manufactured in BUNA N rubber for superior resistance to water swell, steam and abrasion. The Rubber O-ring sizes that are included on this site are those of AS 568A, “Aerospace Size Standard for O-Rings”, which is generally considered to be the US size standard. However, many other sizes, both metric and nonstandard, are available. The O-Rings in the following charts are grouped by cross section (C/S) and by ascending inside diameter (I.D.). Tolerances are per industry standards.
Request a QuoteDownload Parts CatalogCall 262-763-2434Part Number | Dimensions (Inches) | NSF Approved? | ||
---|---|---|---|---|
I.D. | ± | C/S | ||
01-002 | 0.042 | 0.004 | 0.07 | Y |
01-007 | 0.145 | 0.005 | 0.07 | Y |
01-008 | 0.176 | 0.005 | 0.07 | Y |
01-009 | 0.208 | 0.005 | 0.07 | Y |
01-010 | 0.239 | 0.005 | 0.07 | Y |
01-011 | 0.301 | 0.005 | 0.07 | Y |
01-012 | 0.364 | 0.005 | 0.07 | Y |
01-014 | 0.489 | 0.005 | 0.07 | Y |
01-015 | 0.551 | 0.007 | 0.07 | Y |
01-018 | 0.739 | 0.009 | 0.07 | Y |
03-018 | 0.739 | 0.009 | 0.07 | Y |
01-019 | 0.801 | 0.009 | 0.07 | Y |
01-026 | 1.239 | 0.011 | 0.07 | Y |
01-029 | 1.489 | 0.013 | 0.07 | Y |
02-106 | 0.174 | 0.005 | 0.103 | N |
03-108 | 0.237 | 0.005 | 0.103 | Y |
01-109 | 0.299 | 0.005 | 0.103 | Y |
01-110 | 0.362 | 0.005 | 0.103 | Y |
01-111 | 0.424 | 0.005 | 0.103 | Y |
01-112 | 0.487 | 0.005 | 0.103 | Y |
01-122 | 1.112 | 0.012 | 0.103 | Y |
01-123 | 1.174 | 0.012 | 0.103 | Y |
01-206 | 0.484 | 0.007 | 0.139 | Y |
01-218 | 1.234 | 0.012 | 0.139 | Y |
01-220 | 1.359 | 0.012 | 0.139 | Y |
01-234 | 2.984 | 0.024 | 0.139 | Y |
01-235 | 3.109 | 0.024 | 0.139 | Y |
03-264 | 7.484 | 0.045 | 0.139 | Y |
01-318 | 0.975 | 0.01 | 0.21 | Y |
01-326 | 1.6 | 0.015 | 0.21 | Y |
01-328 | 1.85 | 0.015 | 0.21 | Y |
01-337 | 2.975 | 0.024 | 0.21 | Y |
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