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. 128-978
Brand :RS PRO
THB234.87
1 Bag of 50
Bag(s)
39.5mm 45.5mm 3mm O-Ring Seal Nitrile Rubber -30°C +120°C
RS Stock No. 211-8822
Brand :RS PRO
THB53.078
Each: (In a Pack of 5)
Units
15mm 24mm 7mm Shaft Seal Nitrile Rubber -40°C +100°C
RS Stock No. 689-574
Brand :RS PRO
THB94.99
1 Bag of 50
Bag(s)
1/8in 1/4in 1/16in O-Ring Seal Nitrile Rubber -30°C +120°C
RS Stock No. 689-625
Brand :RS PRO
THB103.41
1 Bag of 50
Bag(s)
5/16in 7/16in 1/16in O-Ring Seal Nitrile Rubber -30°C +120°C
RS Stock No. 196-5492
Brand :RS PRO
THB104.35
1 Bag of 50
Bag(s)
20mm 23mm 1.5mm O-Ring Nitrile Rubber -30°C +90°C
RS Stock No. 689-653
Brand :RS PRO
THB129.46
1 Bag of 50
Bag(s)
7/16in 5/8in 3/32in O-Ring Seal Nitrile Rubber -30°C +120°C
RS Stock No. 196-5379
Brand :RS PRO
THB104.35
1 Bag of 50
Bag(s)
1.5mm 3.5mm 1mm O-Ring Nitrile Rubber -30°C +90°C
RS Stock No. 196-5951
Brand :RS PRO
THB530.13
1 Bag of 50
Bag(s)
13.1mm 18.34mm 2.62mm O-Ring FKM -15°C +200°C
RS Stock No. 196-5493
Brand :RS PRO
THB104.35
1 Bag of 50
Bag(s)
21mm 24mm 1.5mm O-Ring Nitrile Rubber -30°C +90°C
RS Stock No. 196-4749
Brand :RS PRO
THB132.30
1 Bag of 25
Bag(s)
33.05mm 36.61mm 1.78mm O-Ring Nitrile Rubber -30°C +90°C
RS Stock No. 689-704
Brand :RS PRO
THB209.62
1 Bag of 50
Bag(s)
3/4in 15/16in 3/32in O-Ring Seal Nitrile Rubber -30°C +120°C
RS Stock No. 196-5993
Brand :RS PRO
THB695.85
1 Bag of 50
Bag(s)
10.69mm 17.75mm 3.53mm O-Ring FKM -15°C +200°C
RS Stock No. 196-6049
Brand :RS PRO
THB388.67
Each
Units
266.29mm 273.35mm 3.53mm O-Ring FKM -15°C +200°C
RS Stock No. 196-5080
Brand :RS PRO
THB184.03
1 Bag of 10
Bag(s)
90mm 96mm 3mm O-Ring Nitrile Rubber -30°C +90°C
RS Stock No. 196-5952
Brand :RS PRO
THB649.62
1 Bag of 50
Bag(s)
17.86mm 23.1mm 2.62mm O-Ring FKM -15°C +200°C
RS Stock No. 196-5058
Brand :RS PRO
THB195.02
1 Bag of 20
Bag(s)
50mm 56mm 3mm O-Ring Nitrile Rubber -30°C +90°C
RS Stock No. 196-4901
Brand :RS PRO
THB193.65
1 Bag of 50
Bag(s)
37mm 41mm 2mm O-Ring Nitrile Rubber -30°C +90°C
RS Stock No. 196-4993
Brand :RS PRO
THB94.31
1 Bag of 20
Bag(s)
60mm 65mm 2.5mm O-Ring Nitrile Rubber -30°C +90°C
RS Stock No. 196-5998
Brand :RS PRO
THB236.22
1 Bag of 10
Bag(s)
20.22mm 27.28mm 3.53mm O-Ring FKM -15°C +200°C
RS Stock No. 196-5363
Brand :RS PRO
THB177.58
1 Bag of 50
Bag(s)
4mm 5.2mm 0.6mm O-Ring Nitrile Rubber -30°C +90°C