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.

RS Components supply a great range of gaskets and seals including nitrile O-rings which have a great resistance to abrasion and can be used for various sealing applications. Our nitrile O-rings are available in both metric and imperial standard sizes. Imperial sizes are usually to BS1806 and Metric sizes are to BS4518.

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. They are 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 parts 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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Description Price Inside Diameter Outside Diameter Thickness Type Material Minimum Operating Temperature Maximum Operating Temperature
RS庫存編號 796-0937
製造零件編號SOFM0910003000010012A
BrandKlinger
TWD277.00
毎包:10 個
Bag(s)
114.3mm 174.6mm 3mm Gasket Natural Rubber -25°C +80°C
RS庫存編號 527-9992
BrandRS PRO
TWD988.00
毎包:50 個
Bag(s)
32.92mm 1 9/16in 3.53mm O-Ring Seal Silicone -60°C +200°C
RS庫存編號 196-4963
BrandRS PRO
TWD96.00
毎包:50 個
Bag(s)
8mm 13mm 2.5mm O-Ring Nitrile Rubber -30°C +90°C
RS庫存編號 196-4964
BrandRS PRO
TWD130.00
毎包:50 個
Bag(s)
8.5mm 13.5mm 2.5mm O-Ring Nitrile Rubber -30°C +90°C
RS庫存編號 196-5862
BrandRS PRO
TWD379.00
毎包:5 個
Bag(s)
72mm 78mm 3mm O-Ring Nitrile Rubber -30°C +90°C
RS庫存編號 196-5872
BrandRS PRO
TWD142.00
單位
100mm 106mm 3mm O-Ring Nitrile Rubber -30°C +90°C
RS庫存編號 196-4973
BrandRS PRO
TWD144.00
毎包:50 個
Bag(s)
15mm 20mm 2.5mm O-Ring Nitrile Rubber -30°C +90°C
RS庫存編號 196-5662
BrandRS PRO
TWD234.00
毎包:25 個
Bag(s)
10mm 13mm 1.5mm O-Ring FKM -15°C +200°C
RS庫存編號 196-5864
BrandRS PRO
TWD431.00
毎包:5 個
Bag(s)
74mm 80mm 3mm O-Ring Nitrile Rubber -30°C +90°C
RS庫存編號 196-5831
BrandRS PRO
TWD250.00
毎包:10 個
Bag(s)
27mm 33mm 3mm O-Ring Nitrile Rubber -30°C +90°C
RS庫存編號 196-5523
BrandRS PRO
TWD96.00
毎包:20 個
Bag(s)
70mm 73mm 1.5mm O-Ring Nitrile Rubber -30°C +90°C
RS庫存編號 204-0991
製造零件編號119151
TWD64.00
毎包:10 個
Bag(s)
19.8mm 27mm 3.6mm O-Ring Ethylene Propylene Rubber -50°C +140°C
RS庫存編號 196-5476
BrandRS PRO
TWD120.00
毎包:50 個
Bag(s)
10mm 13mm 1.5mm O-Ring Nitrile Rubber -30°C +90°C
RS庫存編號 196-5118
BrandRS PRO
TWD96.00
毎包:50 個
Bag(s)
25mm 33mm 4mm O-Ring Nitrile Rubber -30°C +90°C
RS庫存編號 196-4828
BrandRS PRO
TWD520.00
毎包:5 個
Bag(s)
253.37mm 267.35mm 6.99mm O-Ring Nitrile Rubber -30°C +90°C
RS庫存編號 196-4948
BrandRS PRO
TWD148.00
毎包:50 個
Bag(s)
20.5mm 25.3mm 2.4mm O-Ring Nitrile Rubber -30°C +90°C
RS庫存編號 196-6048
BrandRS PRO
TWD398.00
單位
253.59mm 260.65mm 3.53mm O-Ring FKM -15°C +200°C
RS庫存編號 196-5446
BrandRS PRO
TWD125.00
毎包:50 個
Bag(s)
6mm 8.4mm 1.2mm O-Ring Nitrile Rubber -30°C +90°C
RS庫存編號 196-4965
BrandRS PRO
TWD96.00
毎包:50 個
Bag(s)
9mm 14mm 2.5mm O-Ring Nitrile Rubber -30°C +90°C
RS庫存編號 196-5663
BrandRS PRO
TWD225.00
毎包:25 個
Bag(s)
11mm 14mm 1.5mm O-Ring FKM -15°C +200°C