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OneMonroe offers high-quality neoprene O-rings that provide dependable sealing solutions for a broad range of applications. These O-rings are crafted from durable neoprene material, known for its excellent resistance to oils, greases, and many chemicals, as well as its superior durability in varying temperatures. With their outstanding physical properties, OneMonroe’s neoprene O-rings are ideally suited for use in automotive, aerospace, plumbing, and industrial applications, where effective sealing is essential for reliable performance and safety. No matter the application, OneMonroe neoprene O-rings are designed to withstand the demands of heavy use, ensuring long-lasting, leak-free performance in challenging environments.

Our neoprene O-rings are available in a range of sizes, including JIS (Japanese Industrial Standards) neoprene O-rings, to meet specific industry requirements. The JIS standard ensures consistent sizing and performance, making these O-rings an excellent choice for applications that demand precise, reliable sealing. OneMonroe understands the importance of having the right size and material to create a proper seal, which is why we offer a variety of options to suit the needs of different equipment and projects. Our O-rings are engineered for both static and dynamic applications, providing flexible, high-strength sealing solutions for everything from hydraulic systems to fuel handling.

When you choose OneMonroe neoprene O-rings, you’re investing in quality, performance, and peace of mind. We manufacture these O-rings to rigorous standards, ensuring they meet the high expectations of our customers. With exceptional resilience and chemical compatibility, OneMonroe neoprene O-rings offer a cost-effective sealing solution that enhances equipment efficiency and longevity. Rely on OneMonroe’s expertise and commitment to quality to deliver the reliable O-rings you need for critical applications in any industry.

For more information, please see: Comparison Properties Chart, PTFE Encapsulated O-rings, Material Shelf Life, and O-ring Groove Design Chart.

JIS O-Rings
Unit of Measure
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Item #

IntegrationID

Type

Material

Cross Section Width

Durometer

Inside Diameter

CSW Tolerance

ID Tolerance

JIS Number

Quantity
P105 C-70 N/A
179531
N/A JIS Standard O-Ring N/A Neoprene N/A 0.224 in5.70 mm N/A 70 N/A 104.60 mm4.118 in N/A 0.006 in0.15 mm N/A 0.016 in0.40 mm N/A P-105
P10A C-70 N/A
179532
N/A JIS Standard O-Ring N/A Neoprene N/A 0.094 in2.40 mm N/A 70 N/A 9.80 mm0.386 in N/A 0.003 in0.09 mm N/A 0.005 in0.12 mm N/A P-10A
P11 C-70 N/A
179533
N/A JIS Standard O-Ring N/A Neoprene N/A 0.094 in2.40 mm N/A 70 N/A 10.80 mm0.425 in N/A 0.003 in0.09 mm N/A 0.005 in0.12 mm N/A P-11
P11.2 C-70 N/A
179534
N/A JIS Standard O-Ring N/A Neoprene N/A 0.094 in2.40 mm N/A 70 N/A 11.00 mm0.433 in N/A 0.003 in0.09 mm N/A 0.005 in0.12 mm N/A P-11.2
P110 C-70 N/A
179535
N/A JIS Standard O-Ring N/A Neoprene N/A 0.224 in5.70 mm N/A 70 N/A 109.60 mm4.315 in N/A 0.006 in0.15 mm N/A 0.016 in0.40 mm N/A P-110
P112 C-70 N/A
179536
N/A JIS Standard O-Ring N/A Neoprene N/A 0.224 in5.70 mm N/A 70 N/A 111.60 mm4.394 in N/A 0.006 in0.15 mm N/A 0.016 in0.40 mm N/A P-112
P115 C-70 N/A
179537
N/A JIS Standard O-Ring N/A Neoprene N/A 0.224 in5.70 mm N/A 70 N/A 114.60 mm4.512 in N/A 0.006 in0.15 mm N/A 0.016 in0.40 mm N/A P-115
P12 C-70 N/A
179538
N/A JIS Standard O-Ring N/A Neoprene N/A 0.094 in2.40 mm N/A 70 N/A 11.80 mm0.465 in N/A 0.003 in0.09 mm N/A 0.005 in0.12 mm N/A P-12
P12.5 C-70 N/A
179539
N/A JIS Standard O-Ring N/A Neoprene N/A 0.094 in2.40 mm N/A 70 N/A 12.30 mm0.484 in N/A 0.003 in0.09 mm N/A 0.005 in0.12 mm N/A P-12.5
P120 C-70 N/A
179540
N/A JIS Standard O-Ring N/A Neoprene N/A 0.224 in5.70 mm N/A 70 N/A 119.60 mm4.709 in N/A 0.006 in0.15 mm N/A 0.016 in0.40 mm N/A P-120
P125 C-70 N/A
179541
N/A JIS Standard O-Ring N/A Neoprene N/A 0.224 in5.70 mm N/A 70 N/A 124.60 mm4.906 in N/A 0.006 in0.15 mm N/A 0.016 in0.40 mm N/A P-125
P130 C-70 N/A
179542
N/A JIS Standard O-Ring N/A Neoprene N/A 0.224 in5.70 mm N/A 70 N/A 129.60 mm5.102 in N/A 0.006 in0.15 mm N/A 0.024 in0.60 mm N/A P-130
P132 C-70 N/A
179543
N/A JIS Standard O-Ring N/A Neoprene N/A 0.224 in5.70 mm N/A 70 N/A 131.6 mm5.181 in N/A 0.006 in0.15 mm N/A 0.024 in0.60 mm N/A P-132
P135 C-70 N/A
179544
N/A JIS Standard O-Ring N/A Neoprene N/A 0.224 in5.70 mm N/A 70 N/A 134.60 mm5.299 in N/A 0.006 in0.15 mm N/A 0.024 in0.60 mm N/A P-135
P14 C-70 N/A
179545
N/A JIS Standard O-Ring N/A Neoprene N/A 0.094 in2.40 mm N/A 70 N/A 13.80 mm0.543 in N/A 0.003 in0.09 mm N/A 0.005 in0.12 mm N/A P-14
P140 C-70 N/A
179546
N/A JIS Standard O-Ring N/A Neoprene N/A 0.224 in5.70 mm N/A 70 N/A 139.60 mm5.496 in N/A 0.006 in0.15 mm N/A 0.024 in0.60 mm N/A P-140
P145 C-70 N/A
179547
N/A JIS Standard O-Ring N/A Neoprene N/A 0.224 in5.70 mm N/A 70 N/A 144.60 mm5.693 in N/A 0.006 in0.15 mm N/A 0.024 in0.60 mm N/A P-145
P15 C-70 N/A
179548
N/A JIS Standard O-Ring N/A Neoprene N/A 0.094 in2.40 mm N/A 70 N/A 14.80 mm0.583 in N/A 0.003 in0.09 mm N/A 0.005 in0.12 mm N/A P-15
P150 C-70 N/A
179549
N/A JIS Standard O-Ring N/A Neoprene N/A 0.224 in5.70 mm N/A 70 N/A 149.6 mm5.890 in N/A 0.006 in0.15 mm N/A 0.024 in0.60 mm N/A P-150
P150A C-70 N/A
179550
N/A JIS Standard O-Ring N/A Neoprene N/A 0.331 in8.40 mm N/A 70 N/A 149.50 mm5.886 in N/A 0.006 in0.18 mm N/A 0.024 in0.60 mm N/A P-150A
P155 C-70 N/A
179551
N/A JIS Standard O-Ring N/A Neoprene N/A 0.331 in8.40 mm N/A 70 N/A 154.50 mm6.083 in N/A 0.006 in0.18 mm N/A 0.024 in0.60 mm N/A P-155
P16 C-70 N/A
179552
N/A JIS Standard O-Ring N/A Neoprene N/A 0.094 in2.40 mm N/A 70 N/A 15.80 mm0.622 in N/A 0.003 in0.09 mm N/A 0.005 in0.12 mm N/A P-16
P160 C-70 N/A
179553
N/A JIS Standard O-Ring N/A Neoprene N/A 0.331 in8.40 mm N/A 70 N/A 159.50 mm6.280 in N/A 0.006 in0.18 mm N/A 0.024 in0.60 mm N/A P-160
P165 C-70 N/A
179554
N/A JIS Standard O-Ring N/A Neoprene N/A 0.331 in8.40 mm N/A 70 N/A 164.50 mm6.476 in N/A 0.006 in0.18 mm N/A 0.024 in0.60 mm N/A P-165
P170 C-70 N/A
179555
N/A JIS Standard O-Ring N/A Neoprene N/A 0.331 in8.40 mm N/A 70 N/A 169.50 mm6.673 in N/A 0.006 in0.18 mm N/A 0.024 in0.60 mm N/A P-170
Unit of Measure
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