JIS Neoprene O-Rings

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.

Item #	IntegrationID	Type	Material	Cross Section Width	Durometer	Inside Diameter	CSW Tolerance	ID Tolerance	JIS Number
S12 C-70	N/A 179656	N/A JIS Standard O-Ring	N/A Neoprene	N/A 0.059 in1.50 mm	N/A 70	N/A 11.50 mm0.453 in	N/A 0.004 in0.08 mm	N/A 0.006 in0.15 mm	N/A S-12
S12.5 C-70	N/A 179657	N/A JIS Standard O-Ring	N/A Neoprene	N/A 0.059 in1.50 mm	N/A 70	N/A 12.00 mm0.472 in	N/A 0.004 in0.08 mm	N/A 0.006 in0.15 mm	N/A S-12.5
S120 C-70	N/A 179658	N/A JIS Standard O-Ring	N/A Neoprene	N/A 0.079 in2.00 mm	N/A 70	N/A 119.50 mm4.705 in	N/A 0.004 in0.09 mm	N/A 0.016 in0.40 mm	N/A S-120
S125 C-70	N/A 179659	N/A JIS Standard O-Ring	N/A Neoprene	N/A 0.079 in2.00 mm	N/A 70	N/A 124.50 mm4.902 in	N/A 0.004 in0.09 mm	N/A 0.016 in0.40 mm	N/A S-125
S130 C-70	N/A 179660	N/A JIS Standard O-Ring	N/A Neoprene	N/A 0.079 in2.00 mm	N/A 70	N/A 129.50 mm5.098 in	N/A 0.004 in0.09 mm	N/A 0.024 in0.60 mm	N/A S-130
S132 C-70	N/A 179661	N/A JIS Standard O-Ring	N/A Neoprene	N/A 0.079 in2.00 mm	N/A 70	N/A 131.50 mm5.177 in	N/A 0.004 in0.09 mm	N/A 0.024 in0.60 mm	N/A S-132
S135 C-70	N/A 179662	N/A JIS Standard O-Ring	N/A Neoprene	N/A 0.079 in2.00 mm	N/A 70	N/A 134.50 mm5.295 in	N/A 0.004 in0.09 mm	N/A 0.024 in0.60 mm	N/A S-135
S14 C-70	N/A 179663	N/A JIS Standard O-Ring	N/A Neoprene	N/A 0.059 in1.50 mm	N/A 70	N/A 13.50 mm0.531 in	N/A 0.004 in0.08 mm	N/A 0.006 in0.15 mm	N/A S-14
S140 C-70	N/A 179664	N/A JIS Standard O-Ring	N/A Neoprene	N/A 0.079 in2.00 mm	N/A 70	N/A 139.50 mm5.492 in	N/A 0.004 in0.09 mm	N/A 0.024 in0.60 mm	N/A S-140
S145 C-70	N/A 179665	N/A JIS Standard O-Ring	N/A Neoprene	N/A 0.079 in2.00 mm	N/A 70	N/A 144.50 mm5.689 in	N/A 0.004 in0.09 mm	N/A 0.024 in0.60 mm	N/A S-145
S15 C-70	N/A 179666	N/A JIS Standard O-Ring	N/A Neoprene	N/A 0.059 in1.50 mm	N/A 70	N/A 14.5 mm0.571 in	N/A 0.004 in0.08 mm	N/A 0.006 in0.15 mm	N/A S-15
S150 C-70	N/A 179667	N/A JIS Standard O-Ring	N/A Neoprene	N/A 0.079 in2.00 mm	N/A 70	N/A 149.50 mm5.886 in	N/A 0.004 in0.09 mm	N/A 0.024 in0.60 mm	N/A S-150
S16 C-70	N/A 179668	N/A JIS Standard O-Ring	N/A Neoprene	N/A 0.059 in1.50 mm	N/A 70	N/A 15.50 mm0.610 in	N/A 0.004 in0.08 mm	N/A 0.006 in0.15 mm	N/A S-16
S18 C-70	N/A 179669	N/A JIS Standard O-Ring	N/A Neoprene	N/A 0.059 in1.50 mm	N/A 70	N/A 17.50 mm0.689 in	N/A 0.004 in0.08 mm	N/A 0.006 in0.15 mm	N/A S-18
S20 C-70	N/A 179670	N/A JIS Standard O-Ring	N/A Neoprene	N/A 0.059 in1.50 mm	N/A 70	N/A 19.50 mm0.768 in	N/A 0.004 in0.08 mm	N/A 0.006 in0.15 mm	N/A S-20
S22 C-70	N/A 179671	N/A JIS Standard O-Ring	N/A Neoprene	N/A 0.059 in1.50 mm	N/A 70	N/A 21.50 mm0.846 in	N/A 0.004 in0.08 mm	N/A 0.006 in0.15 mm	N/A S-22
S22.4 C-70	N/A 179672	N/A JIS Standard O-Ring	N/A Neoprene	N/A 0.079 in2.00 mm	N/A 70	N/A 21.90 mm0.862 in	N/A 0.004 in0.09 mm	N/A 0.006 in0.15 mm	N/A S-22.4
S24 C-70	N/A 179673	N/A JIS Standard O-Ring	N/A Neoprene	N/A 0.079 in2.00 mm	N/A 70	N/A 23.5 mm0.925 in	N/A 0.004 in0.09 mm	N/A 0.006 in0.15 mm	N/A S-24
S25 C-70	N/A 179674	N/A JIS Standard O-Ring	N/A Neoprene	N/A 0.079 in2.00 mm	N/A 70	N/A 24.50 mm0.965 in	N/A 0.004 in0.09 mm	N/A 0.006 in0.15 mm	N/A S-25
S26 C-70	N/A 179675	N/A JIS Standard O-Ring	N/A Neoprene	N/A 0.079 in2.00 mm	N/A 70	N/A 25.50 mm1.004 in	N/A 0.004 in0.09 mm	N/A 0.006 in0.15 mm	N/A S-26
S28 C-70	N/A 179676	N/A JIS Standard O-Ring	N/A Neoprene	N/A 0.079 in2.00 mm	N/A 70	N/A 27.50 mm1.083 in	N/A 0.004 in0.09 mm	N/A 0.006 in0.15 mm	N/A S-28
S29 C-70	N/A 179677	N/A JIS Standard O-Ring	N/A Neoprene	N/A 0.079 in2.00 mm	N/A 70	N/A 28.50 mm1.122 in	N/A 0.004 in0.09 mm	N/A 0.006 in0.15 mm	N/A S-29
S3 C-70	N/A 179678	N/A JIS Standard O-Ring	N/A Neoprene	N/A 0.059 in1.50 mm	N/A 70	N/A 2.50 mm0.098 in	N/A 0.004 in0.08 mm	N/A 0.006 in0.15 mm	N/A S-3
S30 C-70	N/A 179679	N/A JIS Standard O-Ring	N/A Neoprene	N/A 0.079 in2.00 mm	N/A 70	N/A 29.50 mm1.161 in	N/A 0.004 in0.09 mm	N/A 0.006 in0.15 mm	N/A S-30
S31.5 C-70	N/A 179680	N/A JIS Standard O-Ring	N/A Neoprene	N/A 0.079 in2.00 mm	N/A 70	N/A 31.00 mm1.220 in	N/A 0.004 in0.09 mm	N/A 0.006 in0.15 mm	N/A S-31.5

N/A
179656

N/A JIS Standard O-Ring

N/A Neoprene

N/A 0.059 in1.50 mm

N/A 70

N/A 11.50 mm0.453 in

N/A 0.004 in0.08 mm

N/A 0.006 in0.15 mm

N/A S-12

S12.5 C-70

N/A
179657

N/A JIS Standard O-Ring

N/A Neoprene

N/A 0.059 in1.50 mm

N/A 70

N/A 12.00 mm0.472 in

N/A 0.004 in0.08 mm

N/A 0.006 in0.15 mm

N/A S-12.5

S120 C-70

N/A
179658

N/A JIS Standard O-Ring

N/A Neoprene

N/A 0.079 in2.00 mm

N/A 70

N/A 119.50 mm4.705 in

N/A 0.004 in0.09 mm

N/A 0.016 in0.40 mm

N/A S-120

S125 C-70

N/A
179659

N/A JIS Standard O-Ring

N/A Neoprene

N/A 0.079 in2.00 mm

N/A 70

N/A 124.50 mm4.902 in

N/A 0.004 in0.09 mm

N/A 0.016 in0.40 mm

N/A S-125

S130 C-70

N/A
179660

N/A JIS Standard O-Ring

N/A Neoprene

N/A 0.079 in2.00 mm

N/A 70

N/A 129.50 mm5.098 in

N/A 0.004 in0.09 mm

N/A 0.024 in0.60 mm

N/A S-130

S132 C-70

N/A
179661

N/A JIS Standard O-Ring

N/A Neoprene

N/A 0.079 in2.00 mm

N/A 70

N/A 131.50 mm5.177 in

N/A 0.004 in0.09 mm

N/A 0.024 in0.60 mm

N/A S-132

S135 C-70

N/A
179662

N/A JIS Standard O-Ring

N/A Neoprene

N/A 0.079 in2.00 mm

N/A 70

N/A 134.50 mm5.295 in

N/A 0.004 in0.09 mm

N/A 0.024 in0.60 mm

N/A S-135

S14 C-70

N/A
179663

N/A JIS Standard O-Ring

N/A Neoprene

N/A 0.059 in1.50 mm

N/A 70

N/A 13.50 mm0.531 in

N/A 0.004 in0.08 mm

N/A 0.006 in0.15 mm

N/A S-14

S140 C-70

N/A
179664

N/A JIS Standard O-Ring

N/A Neoprene

N/A 0.079 in2.00 mm

N/A 70

N/A 139.50 mm5.492 in

N/A 0.004 in0.09 mm

N/A 0.024 in0.60 mm

N/A S-140

S145 C-70

N/A
179665

N/A JIS Standard O-Ring

N/A Neoprene

N/A 0.079 in2.00 mm

N/A 70

N/A 144.50 mm5.689 in

N/A 0.004 in0.09 mm

N/A 0.024 in0.60 mm

N/A S-145

S15 C-70

N/A
179666

N/A JIS Standard O-Ring

N/A Neoprene

N/A 0.059 in1.50 mm

N/A 70

N/A 14.5 mm0.571 in

N/A 0.004 in0.08 mm

N/A 0.006 in0.15 mm

N/A S-15

S150 C-70

N/A
179667

N/A JIS Standard O-Ring

N/A Neoprene

N/A 0.079 in2.00 mm

N/A 70

N/A 149.50 mm5.886 in

N/A 0.004 in0.09 mm

N/A 0.024 in0.60 mm

N/A S-150

S16 C-70

N/A
179668

N/A JIS Standard O-Ring

N/A Neoprene

N/A 0.059 in1.50 mm

N/A 70

N/A 15.50 mm0.610 in

N/A 0.004 in0.08 mm

N/A 0.006 in0.15 mm

N/A S-16

S18 C-70

N/A
179669

N/A JIS Standard O-Ring

N/A Neoprene

N/A 0.059 in1.50 mm

N/A 70

N/A 17.50 mm0.689 in

N/A 0.004 in0.08 mm

N/A 0.006 in0.15 mm

N/A S-18

S20 C-70

N/A
179670

N/A JIS Standard O-Ring

N/A Neoprene

N/A 0.059 in1.50 mm

N/A 70

N/A 19.50 mm0.768 in

N/A 0.004 in0.08 mm

N/A 0.006 in0.15 mm

N/A S-20

S22 C-70

N/A
179671

N/A JIS Standard O-Ring

N/A Neoprene

N/A 0.059 in1.50 mm

N/A 70

N/A 21.50 mm0.846 in

N/A 0.004 in0.08 mm

N/A 0.006 in0.15 mm

N/A S-22

S22.4 C-70

N/A
179672

N/A JIS Standard O-Ring

N/A Neoprene

N/A 0.079 in2.00 mm

N/A 70

N/A 21.90 mm0.862 in

N/A 0.004 in0.09 mm

N/A 0.006 in0.15 mm

N/A S-22.4

S24 C-70

N/A
179673

N/A JIS Standard O-Ring

N/A Neoprene

N/A 0.079 in2.00 mm

N/A 70

N/A 23.5 mm0.925 in

N/A 0.004 in0.09 mm

N/A 0.006 in0.15 mm

N/A S-24

S25 C-70

N/A
179674

N/A JIS Standard O-Ring

N/A Neoprene

N/A 0.079 in2.00 mm

N/A 70

N/A 24.50 mm0.965 in

N/A 0.004 in0.09 mm

N/A 0.006 in0.15 mm

N/A S-25

S26 C-70

N/A
179675

N/A JIS Standard O-Ring

N/A Neoprene

N/A 0.079 in2.00 mm

N/A 70

N/A 25.50 mm1.004 in

N/A 0.004 in0.09 mm

N/A 0.006 in0.15 mm

N/A S-26

S28 C-70

N/A
179676

N/A JIS Standard O-Ring

N/A Neoprene

N/A 0.079 in2.00 mm

N/A 70

N/A 27.50 mm1.083 in

N/A 0.004 in0.09 mm

N/A 0.006 in0.15 mm

N/A S-28

S29 C-70

N/A
179677

N/A JIS Standard O-Ring

N/A Neoprene

N/A 0.079 in2.00 mm

N/A 70

N/A 28.50 mm1.122 in

N/A 0.004 in0.09 mm

N/A 0.006 in0.15 mm

N/A S-29

S3 C-70

N/A
179678

N/A JIS Standard O-Ring

N/A Neoprene

N/A 0.059 in1.50 mm

N/A 70

N/A 2.50 mm0.098 in

N/A 0.004 in0.08 mm

N/A 0.006 in0.15 mm

N/A S-3

S30 C-70

N/A
179679

N/A JIS Standard O-Ring

N/A Neoprene

N/A 0.079 in2.00 mm

N/A 70

N/A 29.50 mm1.161 in

N/A 0.004 in0.09 mm

N/A 0.006 in0.15 mm

N/A S-30

S31.5 C-70

N/A
179680

N/A JIS Standard O-Ring

N/A Neoprene

N/A 0.079 in2.00 mm

N/A 70

N/A 31.00 mm1.220 in

N/A 0.004 in0.09 mm

N/A 0.006 in0.15 mm

N/A S-31.5