RS PRO Nitrile Rubber Bonded Seals Washer, 12.7mm Bore, 18mm Outer Diameter

RS Stock No.:: 689-530
Brand:: RS PRO

RS PRO Nitrile Rubber Bonded Seals Washer, 12.7mm Bore, 18mm Outer Diameter

Bulk discount available

Subtotal (1 bag of 50 units)**

$35.45

(exc. GST)

$40.77

(inc. GST)

73 In stock for delivery within 7 working day(s)*

* Delivery dates may change based on your chosen quantity and delivery address.

FREE delivery for orders over $80 ex GST

Bag(s)	Per Bag	Per unit**
1 - 5	$35.45	$0.709
6 - 29	$34.94	$0.699
30 +	$28.75	$0.575

**price indicative

RS Stock No.:: 689-530
Brand:: RS PRO

Bonded Dowty Seals

These seals comprise a metal annulus to which a medium nitrile elastomeric ring of trapezoidal cross-section is bonded. They provide high and low pressure sealing for ports on fluid systems where mineral based hydraulic fluids or mineral based engine lubricating oils are present.

Features and Benefits:

Available in both metric and BSP-based Imperial sizes
Hardness: 1 RHD 85-95

Typical Applications:

Seals are used in various fields and industries including:
Automotive
Plumbing
Aerospace
General engineering.
Bonded seals are a type of washer and are available in various materials and standard sizes. They are suitable for sealing under the heads of bolts and threaded components, pipe couplings and connector applications where excellent contact is needed foe sealing gases, oils and fluids.

FAQs
Types of Seals and O-rings
Seals 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 seal and O-ring kits for general maintenance. Sizes vary between seal and ring 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 seals and rings whether maintaining modern parts or older machines, engines and other mechanical parts.

Why RS PRO?
RS PRO is our own brand range and brings you a wide range of high-quality, great value products offering you more choice. Trusted by engineers all over the world, every part of every RS PRO product has been rigorously tested against demanding industry standards; they’re only given the RS PRO seal of approval if we’re confident of their exceptional quality, which means you can be confident too.

Note

The width (or thickness) quoted for the self-centralising bonded washers relates to the thickness of the fibre part of the washer.

Attribute	Value
Type	Bonded Seal
Material	Nitrile Rubber
Inside Diameter	12.7mm
Outside Diameter	18mm
Minimum Operating Temperature	-10°C
Thickness	1.5mm
Maximum Operating Temperature	+80°C