OneMonroe’s PTFE O-Rings are designed for applications demanding unparalleled chemical resistance, extreme temperature tolerance, and longevity. Crafted from high-quality PTFE (Polytetrafluoroethylene), these O-rings are well-suited for challenging environments that would compromise other materials. The AS568 standard sizing ensures compatibility across a wide range of applications, from industrial machinery to specialized equipment in chemical processing and food manufacturing. OneMonroe’s commitment to quality means that every PTFE O-ring offers a secure, leak-proof seal that withstands high pressures, making them indispensable for rigorous applications where performance and reliability are essential.
The unique properties of PTFE make these O-rings ideal for environments exposed to aggressive chemicals, solvents, and extreme temperatures. Unlike traditional rubber or elastomer O-rings, PTFE O-rings retain their integrity in high-temperature applications, withstanding ranges from -328°F to 500°F (-200°C to 260°C). This resilience ensures that the O-rings remain effective in sealing processes under the most demanding conditions. Additionally, PTFE’s non-stick properties mean these O-rings experience minimal friction and wear, which prolongs their lifespan and helps reduce maintenance downtime.
At OneMonroe, we understand that no two projects are identical, and our extensive inventory of AS568 PTFE O-rings provides a solution for nearly every industry need. Whether you’re working in aerospace, medical technology, or heavy-duty industrial applications, our PTFE O-rings offer reliable, long-lasting performance. We prioritize quality in every O-ring we produce, ensuring each piece delivers a precise fit and secure seal. With OneMonroe’s PTFE O-rings, you gain not only an exceptional product but also a partner committed to meeting the highest standards of excellence in sealing solutions.
For more information, please see: Comparison Properties Chart, PTFE Encapsulated O-rings, Material Shelf Life, and O-ring Groove Design Chart.
Cross Section Width (in)
Cross Section Width (mm)
Inside Diameter (mm)
Inside Diameter (in)
Item # |
IntegrationID |
Cross Section Width |
Durometer |
Inside Diameter |
Cross Section Tolerance +/- |
Inside Diameter Tolerance +/- |
Size Reference - AS568 |
---|---|---|---|---|---|---|---|
-102 PTFE |
IntegrationID
N/A 195280 |
Cross Section Width N/A 0.103 in2.62 mm | Durometer N/A | Inside Diameter N/A 1.24 mm0.049 in | Cross Section Tolerance +/- N/A 0.003 in0.08 mm | Inside Diameter Tolerance +/- N/A 0.005 in0.12 mm | Size Reference - AS568 N/A -102 |
-103 PTFE |
IntegrationID
N/A 195281 |
Cross Section Width N/A 0.103 in2.62 mm | Durometer N/A | Inside Diameter N/A 2.06 mm0.081 in | Cross Section Tolerance +/- N/A 0.003 in0.08 mm | Inside Diameter Tolerance +/- N/A 0.005 in0.12 mm | Size Reference - AS568 N/A -103 |
-104 PTFE |
IntegrationID
N/A 195282 |
Cross Section Width N/A 0.103 in2.62 mm | Durometer N/A | Inside Diameter N/A 2.84 mm0.112 in | Cross Section Tolerance +/- N/A 0.003 in0.08 mm | Inside Diameter Tolerance +/- N/A 0.005 in0.12 mm | Size Reference - AS568 N/A -104 |
-105 PTFE |
IntegrationID
N/A 195283 |
Cross Section Width N/A 0.103 in2.62 mm | Durometer N/A | Inside Diameter N/A 3.63 mm0.143 in | Cross Section Tolerance +/- N/A 0.003 in0.08 mm | Inside Diameter Tolerance +/- N/A 0.005 in0.12 mm | Size Reference - AS568 N/A -105 |
-106 PTFE |
IntegrationID
N/A 195284 |
Cross Section Width N/A 0.103 in2.62 mm | Durometer N/A | Inside Diameter N/A 4.42 mm0.174 in | Cross Section Tolerance +/- N/A 0.003 in0.08 mm | Inside Diameter Tolerance +/- N/A 0.005 in0.12 mm | Size Reference - AS568 N/A -106 |
-107 PTFE |
IntegrationID
N/A 195285 |
Cross Section Width N/A 0.103 in2.62 mm | Durometer N/A | Inside Diameter N/A 5.23 mm0.206 in | Cross Section Tolerance +/- N/A 0.003 in0.08 mm | Inside Diameter Tolerance +/- N/A 0.005 in0.12 mm | Size Reference - AS568 N/A -107 |
-108 PTFE |
IntegrationID
N/A 195286 |
Cross Section Width N/A 0.103 in2.62 mm | Durometer N/A | Inside Diameter N/A 6.02 mm0.237 in | Cross Section Tolerance +/- N/A 0.003 in0.08 mm | Inside Diameter Tolerance +/- N/A 0.005 in0.12 mm | Size Reference - AS568 N/A -108 |
-109 PTFE |
IntegrationID
N/A 195287 |
Cross Section Width N/A 0.103 in2.62 mm | Durometer N/A | Inside Diameter N/A 7.59 mm0.299 in | Cross Section Tolerance +/- N/A 0.003 in0.08 mm | Inside Diameter Tolerance +/- N/A 0.005 in0.12 mm | Size Reference - AS568 N/A -109 |
-110 PTFE |
IntegrationID
N/A 195288 |
Cross Section Width N/A 0.103 in2.62 mm | Durometer N/A | Inside Diameter N/A 9.19 mm0.362 in | Cross Section Tolerance +/- N/A 0.003 in0.08 mm | Inside Diameter Tolerance +/- N/A 0.005 in0.12 mm | Size Reference - AS568 N/A -110 |
-111 PTFE |
IntegrationID
N/A 195289 |
Cross Section Width N/A 0.103 in2.62 mm | Durometer N/A | Inside Diameter N/A 10.77 mm0.424 in | Cross Section Tolerance +/- N/A 0.003 in0.08 mm | Inside Diameter Tolerance +/- N/A 0.005 in0.12 mm | Size Reference - AS568 N/A -111 |
-112 PTFE |
IntegrationID
N/A 195290 |
Cross Section Width N/A 0.103 in2.62 mm | Durometer N/A | Inside Diameter N/A 12.37 mm0.487 in | Cross Section Tolerance +/- N/A 0.003 in0.08 mm | Inside Diameter Tolerance +/- N/A 0.005 in0.12 mm | Size Reference - AS568 N/A -112 |
-113 PTFE |
IntegrationID
N/A 195291 |
Cross Section Width N/A 0.103 in2.62 mm | Durometer N/A | Inside Diameter N/A 13.94 mm0.549 in | Cross Section Tolerance +/- N/A 0.003 in0.08 mm | Inside Diameter Tolerance +/- N/A 0.005 in0.17 mm | Size Reference - AS568 N/A -113 |
-114 PTFE |
IntegrationID
N/A 195292 |
Cross Section Width N/A 0.103 in2.62 mm | Durometer N/A | Inside Diameter N/A 15.54 mm0.612 in | Cross Section Tolerance +/- N/A 0.003 in0.08 mm | Inside Diameter Tolerance +/- N/A 0.009 in0.22 mm | Size Reference - AS568 N/A -114 |
-115 PTFE |
IntegrationID
N/A 195293 |
Cross Section Width N/A 0.103 in2.62 mm | Durometer N/A | Inside Diameter N/A 17.12 mm0.674 in | Cross Section Tolerance +/- N/A 0.003 in0.08 mm | Inside Diameter Tolerance +/- N/A 0.009 in0.22 mm | Size Reference - AS568 N/A -115 |
-116 PTFE |
IntegrationID
N/A 195294 |
Cross Section Width N/A 0.103 in2.62 mm | Durometer N/A | Inside Diameter N/A 18.72 mm0.737 in | Cross Section Tolerance +/- N/A 0.003 in0.08 mm | Inside Diameter Tolerance +/- N/A 0.009 in0.22 mm | Size Reference - AS568 N/A -116 |
-117 PTFE |
IntegrationID
N/A 195295 |
Cross Section Width N/A 0.103 in2.62 mm | Durometer N/A | Inside Diameter N/A 20.29 mm0.799 in | Cross Section Tolerance +/- N/A 0.003 in0.08 mm | Inside Diameter Tolerance +/- N/A 0.010 in0.25 mm | Size Reference - AS568 N/A -117 |
-118 PTFE |
IntegrationID
N/A 195296 |
Cross Section Width N/A 0.103 in2.62 mm | Durometer N/A | Inside Diameter N/A 21.89 mm0.862 in | Cross Section Tolerance +/- N/A 0.003 in0.08 mm | Inside Diameter Tolerance +/- N/A 0.010 in0.25 mm | Size Reference - AS568 N/A -118 |
-119 PTFE |
IntegrationID
N/A 195297 |
Cross Section Width N/A 0.103 in2.62 mm | Durometer N/A | Inside Diameter N/A 23.47 mm0.924 in | Cross Section Tolerance +/- N/A 0.003 in0.08 mm | Inside Diameter Tolerance +/- N/A 0.010 in0.25 mm | Size Reference - AS568 N/A -119 |
-120 PTFE |
IntegrationID
N/A 195298 |
Cross Section Width N/A 0.103 in2.62 mm | Durometer N/A | Inside Diameter N/A 25.07 mm0.987 in | Cross Section Tolerance +/- N/A 0.003 in0.08 mm | Inside Diameter Tolerance +/- N/A 0.010 in0.25 mm | Size Reference - AS568 N/A -120 |
-121 PTFE |
IntegrationID
N/A 195299 |
Cross Section Width N/A 0.103 in2.62 mm | Durometer N/A | Inside Diameter N/A 26.64 mm1.049 in | Cross Section Tolerance +/- N/A 0.003 in0.08 mm | Inside Diameter Tolerance +/- N/A 0.010 in0.25 mm | Size Reference - AS568 N/A -121 |
-122 PTFE |
IntegrationID
N/A 195300 |
Cross Section Width N/A 0.103 in2.62 mm | Durometer N/A | Inside Diameter N/A 28.24 mm1.112 in | Cross Section Tolerance +/- N/A 0.003 in0.08 mm | Inside Diameter Tolerance +/- N/A 0.010 in0.25 mm | Size Reference - AS568 N/A -122 |
-123 PTFE |
IntegrationID
N/A 195301 |
Cross Section Width N/A 0.103 in2.62 mm | Durometer N/A | Inside Diameter N/A 29.82 mm1.174 in | Cross Section Tolerance +/- N/A 0.003 in0.08 mm | Inside Diameter Tolerance +/- N/A 0.012 in0.30 mm | Size Reference - AS568 N/A -123 |
-124 PTFE |
IntegrationID
N/A 195302 |
Cross Section Width N/A 0.103 in2.62 mm | Durometer N/A | Inside Diameter N/A 31.42 mm1.237 in | Cross Section Tolerance +/- N/A 0.003 in0.08 mm | Inside Diameter Tolerance +/- N/A 0.012 in0.30 mm | Size Reference - AS568 N/A -124 |
-125 PTFE |
IntegrationID
N/A 195303 |
Cross Section Width N/A 0.103 in2.62 mm | Durometer N/A | Inside Diameter N/A 32.99 mm1.299 in | Cross Section Tolerance +/- N/A 0.003 in0.08 mm | Inside Diameter Tolerance +/- N/A 0.012 in0.30 mm | Size Reference - AS568 N/A -125 |
-126 PTFE |
IntegrationID
N/A 195304 |
Cross Section Width N/A 0.103 in2.62 mm | Durometer N/A | Inside Diameter N/A 34.59 mm1.362 in | Cross Section Tolerance +/- N/A 0.003 in0.08 mm | Inside Diameter Tolerance +/- N/A 0.012 in0.30 mm | Size Reference - AS568 N/A -126 |