Gaskets & O-Rings

Gaskets and O-rings are used to join two parts of a machine, engine or another often mechanical assembly by filling the space between both parts, creating a filled and sealed space in between. This seal prevents particle, vapour and fluid ingress or leakage to protect and maintain the joint or pressure whilst keeps debris out, ensuring proper function and safety. Gaskets and O-rings are used in various fields and industries including automotive, aerospace and general engineering.

How do gaskets and O-rings work?

A gasket or O-ring is seated between two parts, often in a groove in one of the two parts to be joined, then compressed between these two components to the corresponding groove creating a securely sealed joint. They can be used in dynamic joints where there is movement as well as in static or fixed applications.

Types of gaskets and O-rings

Gaskets and O-rings come in various materials suited to different purposes. Some have a high-temperature tolerance for use in both hot and cold applications, while others are made to be chemically resistant for use in lab or test equipment. Available in a wide range of sizes both in single size packs or in kits for general maintenance or when looking after a range of sealed part to ensure the correct size is available.

Gaskets and O-rings are typically made of elastomers like nitrile rubber and silicone, but they also come in plastics and other materials. This variety of material allows for specific gaskets and O-rings to be used to ensure the best fitting and most reliable seal.

Sizes vary between types both in diameter and thickness, these variations help provide an exact and precise seal to protect the joint. Both Metric and Imperial sizes are available to replace new and old gaskets and o-rings whether maintaining modern parts or older machines, engines and other mechanical parts.


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รายละเอียดสินค้า / Description ราคา / Price Inside Diameter Outside Diameter Thickness Type Material Minimum Operating Temperature Maximum Operating Temperature
RS Stock No. 196-5086
Brand :RS PRO
THB94.31
1 Bag of 5
Bag(s)
160mm 166mm 3mm O-Ring Nitrile Rubber -30°C +90°C
RS Stock No. 196-5725
Brand :RS PRO
THB234.04
1 Bag of 10
Bag(s)
30mm 34mm 2mm O-Ring FKM -15°C +200°C
RS Stock No. 196-5679
Brand :RS PRO
THB201.07
1 Bag of 25
Bag(s)
13mm 16mm 1.5mm O-Ring FKM -15°C +200°C
RS Stock No. 196-5962
Brand :RS PRO
THB266.90
1 Bag of 10
Bag(s)
36.17mm 41.41mm 2.62mm O-Ring FKM -15°C +200°C
RS Stock No. 196-5357
Brand :RS PRO
THB245.57
1 Bag of 50
Bag(s)
2mm 3mm 0.5mm O-Ring Nitrile Rubber -30°C +90°C
RS Stock No. 196-5509
Brand :RS PRO
THB193.65
1 Bag of 50
Bag(s)
34mm 37mm 1.5mm O-Ring Nitrile Rubber -30°C +90°C
RS Stock No. 196-5802
Brand :RS PRO
THB212.42
1 Bag of 5
Bag(s)
55mm 60mm 2.5mm O-Ring FKM -15°C +200°C
RS Stock No. 689-669
Brand :RS PRO
THB129.46
1 Bag of 50
Bag(s)
1/2in 11/16in 3/32in O-Ring Seal Nitrile Rubber -30°C +120°C
RS Stock No. 196-5075
Brand :RS PRO
THB94.31
1 Bag of 10
Bag(s)
78mm 84mm 3mm O-Ring Nitrile Rubber -30°C +90°C
RS Stock No. 689-748
Brand :RS PRO
THB362.32
1 Bag of 50
Bag(s)
15/16in 1 3/16in 1/8in O-Ring Seal Nitrile Rubber -30°C +120°C
RS Stock No. 196-4912
Brand :RS PRO
THB311.76
1 Bag of 50
Bag(s)
47mm 51mm 2mm O-Ring Nitrile Rubber -30°C +90°C
RS Stock No. 196-5033
Brand :RS PRO
THB84.88
1 Bag of 50
Bag(s)
23.5mm 29.5mm 3mm O-Ring Nitrile Rubber -30°C +90°C
RS Stock No. 196-5907
Brand :RS PRO
THB176.15
1 Bag of 50
Bag(s)
0.74mm 2.78mm 1.02mm O-Ring FKM -15°C +200°C
RS Stock No. 196-5999
Brand :RS PRO
THB275.14
1 Bag of 10
Bag(s)
21.82mm 28.88mm 3.53mm O-Ring FKM -15°C +200°C
RS Stock No. 128-861
Brand :RS PRO
THB146.05
1 Bag of 50
Bag(s)
5.6mm 10.4mm 2.4mm O-Ring Seal Nitrile Rubber -30°C +120°C
RS Stock No. 196-4831
Brand :RS PRO
THB124.06
1 Bag of 50
Bag(s)
8mm 11.5mm 1.75mm O-Ring Nitrile Rubber -30°C +90°C
RS Stock No. 196-6060
Brand :RS PRO
THB358.00
Each
Units
148.59mm 159.25mm 5.33mm O-Ring FKM -15°C +200°C
RS Stock No. 196-5002
Brand :RS PRO
THB94.31
1 Bag of 5
Bag(s)
113mm 118mm 2.5mm O-Ring Nitrile Rubber -30°C +90°C
RS Stock No. 196-5901
Brand :RS PRO
THB325.95
Each
Units
140mm 148mm 4mm O-Ring FKM -15°C +200°C
RS Stock No. 196-5036
Brand :RS PRO
THB94.31
1 Bag of 50
Bag(s)
26mm 32mm 3mm O-Ring Nitrile Rubber -30°C +90°C