JIS Silicone O-Rings

OneMonroe's JIS Silicone O-Rings are engineered to provide exceptional sealing performance in the most demanding applications. Crafted from high-quality silicone material, these O-rings are designed to withstand extreme temperatures, pressures, and chemical exposures, making them ideal for use in various industrial sectors, including automotive, aerospace, medical, and food processing. Their robust construction ensures a dependable seal that prevents leaks and protects equipment, providing long-lasting durability and reliability. With compliance to Japanese Industrial Standards (JIS), these O-rings offer precise dimensions and compatibility with a wide range of machinery and equipment, ensuring seamless integration in critical systems.

The unique properties of silicone make these O-rings an excellent choice for challenging environments. Silicone offers outstanding resistance to oxidation, UV light, and ozone, as well as flexibility across a broad temperature range. These qualities enable OneMonroe JIS Silicone O-Rings to perform reliably in both high-heat and low-temperature applications, without losing elasticity or shape. Whether you are working in freezing cold or intense heat, these O-rings maintain their integrity, providing consistent performance that helps to reduce maintenance and downtime for your equipment.

In addition to superior material quality, OneMonroe places a strong emphasis on product consistency and reliability. Each JIS Silicone O-Ring undergoes rigorous quality control to ensure it meets both JIS standards and our own stringent specifications. This attention to detail ensures that customers receive products they can trust for critical sealing applications. With our extensive range of sizes and dimensions, OneMonroe JIS Silicone O-Rings are a versatile solution that adapts to various needs, supporting efficiency, safety, and reliability in your systems. Choose OneMonroe for a high-performance, industry-compliant sealing solution you can depend on.

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
P56 S-70	N/A 180411	N/A JIS Standard O-Ring	N/A Silicone	N/A 0.224 in5.70 mm	N/A 70	N/A 55.60 mm2.189 in	N/A 0.006 in0.15 mm	N/A 0.01 in0.25 mm	N/A P-56
P58 S-70	N/A 180412	N/A JIS Standard O-Ring	N/A Silicone	N/A 0.224 in5.70 mm	N/A 70	N/A 57.60 mm2.268 in	N/A 0.006 in0.15 mm	N/A 0.01 in0.25 mm	N/A P-58
P6 S-70	N/A 180413	N/A JIS Standard O-Ring	N/A Silicone	N/A 0.075 in1.90 mm	N/A 70	N/A 5.80 mm0.228 in	N/A 0.003 in0.09 mm	N/A 0.005 in0.12 mm	N/A P-6
P60 S-70	N/A 180414	N/A JIS Standard O-Ring	N/A Silicone	N/A 0.224 in5.70 mm	N/A 70	N/A 59.6 mm2.346 in	N/A 0.006 in0.15 mm	N/A 0.01 in0.25 mm	N/A P-60
P62 S-70	N/A 180415	N/A JIS Standard O-Ring	N/A Silicone	N/A 0.224 in5.70 mm	N/A 70	N/A 61.60 mm2.425 in	N/A 0.006 in0.15 mm	N/A 0.01 in0.25 mm	N/A P-62
P63 S-70	N/A 180416	N/A JIS Standard O-Ring	N/A Silicone	N/A 0.224 in5.70 mm	N/A 70	N/A 62.60 mm2.465 in	N/A 0.006 in0.15 mm	N/A 0.01 in0.25 mm	N/A P-63
P65 S-70	N/A 180417	N/A JIS Standard O-Ring	N/A Silicone	N/A 0.224 in5.70 mm	N/A 70	N/A 64.60 mm2.543 in	N/A 0.006 in0.15 mm	N/A 0.01 in0.25 mm	N/A P-65
P67 S-70	N/A 180418	N/A JIS Standard O-Ring	N/A Silicone	N/A 0.224 in5.70 mm	N/A 70	N/A 66.60 mm2.622 in	N/A 0.006 in0.15 mm	N/A 0.01 in0.25 mm	N/A P-67
P7 S-70	N/A 180419	N/A JIS Standard O-Ring	N/A Silicone	N/A 0.075 in1.90 mm	N/A 70	N/A 6.80 mm0.268 in	N/A 0.003 in0.09 mm	N/A 0.005 in0.12 mm	N/A P-7
P70 S-70	N/A 180420	N/A JIS Standard O-Ring	N/A Silicone	N/A 0.224 in5.70 mm	N/A 70	N/A 69.6 mm2.740 in	N/A 0.006 in0.15 mm	N/A 0.01 in0.25 mm	N/A P-70
P71 S-70	N/A 180421	N/A JIS Standard O-Ring	N/A Silicone	N/A 0.224 in5.70 mm	N/A 70	N/A 70.60 mm2.780 in	N/A 0.006 in0.15 mm	N/A 0.016 in0.40 mm	N/A P-71
P75 S-70	N/A 180422	N/A JIS Standard O-Ring	N/A Silicone	N/A 0.224 in5.70 mm	N/A 70	N/A 74.60 mm2.937 in	N/A 0.006 in0.15 mm	N/A 0.016 in0.40 mm	N/A P-75
P8 S-70	N/A 180423	N/A JIS Standard O-Ring	N/A Silicone	N/A 0.075 in1.90 mm	N/A 70	N/A 7.80 mm0.307 in	N/A 0.003 in0.09 mm	N/A 0.005 in0.12 mm	N/A P-8
P80 S-70	N/A 180424	N/A JIS Standard O-Ring	N/A Silicone	N/A 0.224 in5.70 mm	N/A 70	N/A 79.60 mm3.134 in	N/A 0.006 in0.15 mm	N/A 0.016 in0.40 mm	N/A P-80
P85 S-70	N/A 180425	N/A JIS Standard O-Ring	N/A Silicone	N/A 0.224 in5.70 mm	N/A 70	N/A 84.60 mm3.331 in	N/A 0.006 in0.15 mm	N/A 0.016 in0.40 mm	N/A P-85
P9 S-70	N/A 180426	N/A JIS Standard O-Ring	N/A Silicone	N/A 0.075 in1.90 mm	N/A 70	N/A 8.80 mm0.346 in	N/A 0.003 in0.09 mm	N/A 0.005 in0.12 mm	N/A P-9
P90 S-70	N/A 180427	N/A JIS Standard O-Ring	N/A Silicone	N/A 0.224 in5.70 mm	N/A 70	N/A 89.60 mm3.528 in	N/A 0.006 in0.15 mm	N/A 0.016 in0.40 mm	N/A P-90
P95 S-70	N/A 180428	N/A JIS Standard O-Ring	N/A Silicone	N/A 0.224 in5.70 mm	N/A 70	N/A 94.60 mm3.724 in	N/A 0.006 in0.15 mm	N/A 0.016 in0.40 mm	N/A P-95
S10 S-70	N/A 180429	N/A JIS Standard O-Ring	N/A Silicone	N/A 0.059 in1.50 mm	N/A 70	N/A 9.50 mm0.374 in	N/A 0.004 in0.08 mm	N/A 0.006 in0.15 mm	N/A S-10
S100 S-70	N/A 180430	N/A JIS Standard O-Ring	N/A Silicone	N/A 0.079 in2.00 mm	N/A 70	N/A 99.50 mm3.917 in	N/A 0.004 in0.09 mm	N/A 0.016 in0.40 mm	N/A S-100
S105 S-70	N/A 180431	N/A JIS Standard O-Ring	N/A Silicone	N/A 0.079 in2.00 mm	N/A 70	N/A 104.50 mm4.114 in	N/A 0.004 in0.09 mm	N/A 0.016 in0.40 mm	N/A S-105
S11.2 S-70	N/A 180432	N/A JIS Standard O-Ring	N/A Silicone	N/A 0.059 in1.50 mm	N/A 70	N/A 10.70 mm0.421 in	N/A 0.004 in0.08 mm	N/A 0.006 in0.15 mm	N/A S-11.2
S110 S-70	N/A 180433	N/A JIS Standard O-Ring	N/A Silicone	N/A 0.079 in2.00 mm	N/A 70	N/A 109.50 mm4.311 in	N/A 0.004 in0.09 mm	N/A 0.016 in0.40 mm	N/A S-110
S112 S-70	N/A 180434	N/A JIS Standard O-Ring	N/A Silicone	N/A 0.079 in2.00 mm	N/A 70	N/A 111.50 mm4.390 in	N/A 0.004 in0.09 mm	N/A 0.016 in0.40 mm	N/A S-112
S115 S-70	N/A 180435	N/A JIS Standard O-Ring	N/A Silicone	N/A 0.079 in2.00 mm	N/A 70	N/A 114.50 mm4.508 in	N/A 0.004 in0.09 mm	N/A 0.016 in0.40 mm	N/A S-115

N/A
180411

N/A JIS Standard O-Ring

N/A Silicone

N/A 0.224 in5.70 mm

N/A 70

N/A 55.60 mm2.189 in

N/A 0.006 in0.15 mm

N/A 0.01 in0.25 mm

N/A P-56

P58 S-70

N/A
180412

N/A JIS Standard O-Ring

N/A Silicone

N/A 0.224 in5.70 mm

N/A 70

N/A 57.60 mm2.268 in

N/A 0.006 in0.15 mm

N/A 0.01 in0.25 mm

N/A P-58

P6 S-70

N/A
180413

N/A JIS Standard O-Ring

N/A Silicone

N/A 0.075 in1.90 mm

N/A 70

N/A 5.80 mm0.228 in

N/A 0.003 in0.09 mm

N/A 0.005 in0.12 mm

N/A P-6

P60 S-70

N/A
180414

N/A JIS Standard O-Ring

N/A Silicone

N/A 0.224 in5.70 mm

N/A 70

N/A 59.6 mm2.346 in

N/A 0.006 in0.15 mm

N/A 0.01 in0.25 mm

N/A P-60

P62 S-70

N/A
180415

N/A JIS Standard O-Ring

N/A Silicone

N/A 0.224 in5.70 mm

N/A 70

N/A 61.60 mm2.425 in

N/A 0.006 in0.15 mm

N/A 0.01 in0.25 mm

N/A P-62

P63 S-70

N/A
180416

N/A JIS Standard O-Ring

N/A Silicone

N/A 0.224 in5.70 mm

N/A 70

N/A 62.60 mm2.465 in

N/A 0.006 in0.15 mm

N/A 0.01 in0.25 mm

N/A P-63

P65 S-70

N/A
180417

N/A JIS Standard O-Ring

N/A Silicone

N/A 0.224 in5.70 mm

N/A 70

N/A 64.60 mm2.543 in

N/A 0.006 in0.15 mm

N/A 0.01 in0.25 mm

N/A P-65

P67 S-70

N/A
180418

N/A JIS Standard O-Ring

N/A Silicone

N/A 0.224 in5.70 mm

N/A 70

N/A 66.60 mm2.622 in

N/A 0.006 in0.15 mm

N/A 0.01 in0.25 mm

N/A P-67

P7 S-70

N/A
180419

N/A JIS Standard O-Ring

N/A Silicone

N/A 0.075 in1.90 mm

N/A 70

N/A 6.80 mm0.268 in

N/A 0.003 in0.09 mm

N/A 0.005 in0.12 mm

N/A P-7

P70 S-70

N/A
180420

N/A JIS Standard O-Ring

N/A Silicone

N/A 0.224 in5.70 mm

N/A 70

N/A 69.6 mm2.740 in

N/A 0.006 in0.15 mm

N/A 0.01 in0.25 mm

N/A P-70

P71 S-70

N/A
180421

N/A JIS Standard O-Ring

N/A Silicone

N/A 0.224 in5.70 mm

N/A 70

N/A 70.60 mm2.780 in

N/A 0.006 in0.15 mm

N/A 0.016 in0.40 mm

N/A P-71

P75 S-70

N/A
180422

N/A JIS Standard O-Ring

N/A Silicone

N/A 0.224 in5.70 mm

N/A 70

N/A 74.60 mm2.937 in

N/A 0.006 in0.15 mm

N/A 0.016 in0.40 mm

N/A P-75

P8 S-70

N/A
180423

N/A JIS Standard O-Ring

N/A Silicone

N/A 0.075 in1.90 mm

N/A 70

N/A 7.80 mm0.307 in

N/A 0.003 in0.09 mm

N/A 0.005 in0.12 mm

N/A P-8

P80 S-70

N/A
180424

N/A JIS Standard O-Ring

N/A Silicone

N/A 0.224 in5.70 mm

N/A 70

N/A 79.60 mm3.134 in

N/A 0.006 in0.15 mm

N/A 0.016 in0.40 mm

N/A P-80

P85 S-70

N/A
180425

N/A JIS Standard O-Ring

N/A Silicone

N/A 0.224 in5.70 mm

N/A 70

N/A 84.60 mm3.331 in

N/A 0.006 in0.15 mm

N/A 0.016 in0.40 mm

N/A P-85

P9 S-70

N/A
180426

N/A JIS Standard O-Ring

N/A Silicone

N/A 0.075 in1.90 mm

N/A 70

N/A 8.80 mm0.346 in

N/A 0.003 in0.09 mm

N/A 0.005 in0.12 mm

N/A P-9

P90 S-70

N/A
180427

N/A JIS Standard O-Ring

N/A Silicone

N/A 0.224 in5.70 mm

N/A 70

N/A 89.60 mm3.528 in

N/A 0.006 in0.15 mm

N/A 0.016 in0.40 mm

N/A P-90

P95 S-70

N/A
180428

N/A JIS Standard O-Ring

N/A Silicone

N/A 0.224 in5.70 mm

N/A 70

N/A 94.60 mm3.724 in

N/A 0.006 in0.15 mm

N/A 0.016 in0.40 mm

N/A P-95

S10 S-70

N/A
180429

N/A JIS Standard O-Ring

N/A Silicone

N/A 0.059 in1.50 mm

N/A 70

N/A 9.50 mm0.374 in

N/A 0.004 in0.08 mm

N/A 0.006 in0.15 mm

N/A S-10

S100 S-70

N/A
180430

N/A JIS Standard O-Ring

N/A Silicone

N/A 0.079 in2.00 mm

N/A 70

N/A 99.50 mm3.917 in

N/A 0.004 in0.09 mm

N/A 0.016 in0.40 mm

N/A S-100

S105 S-70

N/A
180431

N/A JIS Standard O-Ring

N/A Silicone

N/A 0.079 in2.00 mm

N/A 70

N/A 104.50 mm4.114 in

N/A 0.004 in0.09 mm

N/A 0.016 in0.40 mm

N/A S-105

S11.2 S-70

N/A
180432

N/A JIS Standard O-Ring

N/A Silicone

N/A 0.059 in1.50 mm

N/A 70

N/A 10.70 mm0.421 in

N/A 0.004 in0.08 mm

N/A 0.006 in0.15 mm

N/A S-11.2

S110 S-70

N/A
180433

N/A JIS Standard O-Ring

N/A Silicone

N/A 0.079 in2.00 mm

N/A 70

N/A 109.50 mm4.311 in

N/A 0.004 in0.09 mm

N/A 0.016 in0.40 mm

N/A S-110

S112 S-70

N/A
180434

N/A JIS Standard O-Ring

N/A Silicone

N/A 0.079 in2.00 mm

N/A 70

N/A 111.50 mm4.390 in

N/A 0.004 in0.09 mm

N/A 0.016 in0.40 mm

N/A S-112

S115 S-70

N/A
180435

N/A JIS Standard O-Ring

N/A Silicone

N/A 0.079 in2.00 mm

N/A 70

N/A 114.50 mm4.508 in

N/A 0.004 in0.09 mm

N/A 0.016 in0.40 mm

N/A S-115