RS PRO Nitrile Butadiene Rubber, Mild Steel Sealing Washer Sealing Washer, 11.8 mm ID, 18.1 mm OD

RS Stock No.:: 727-096
Manufacturer:: RS PRO

RS PRO Nitrile Butadiene Rubber, Mild Steel Sealing Washer Sealing Washer, 11.8 mm ID, 18.1 mm OD

Subtotal (1 bag of 25 units)*

PHP1,313.07

(exc. VAT)

PHP1,470.64

(inc. VAT)

FREE delivery for orders over ₱5,000.00

In Stock

Plus 4 unit(s) shipping from November 02, 2026

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Bag(s)	Per Bag	Per Unit*
1 +	PHP1,313.07	PHP52.523

*price indicative

RS Stock No.:: 727-096
Manufacturer:: RS PRO

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	RS PRO
	Product Type	Sealing Washer
	Sub Type	Sealing Washer
	Material	Nitrile Butadiene Rubber, Mild Steel
	Inside Diameter	11.8mm
	Outside Diameter	18.1mm
	Thickness	1.5mm
	Minimum Operating Temperature	-25°C
	Colour	Black
	Maximum Operating Temperature	120°C
	Standards/Approvals	BS 21, ISO 228

	Select all
	Brand RS PRO
	Product Type Sealing Washer
	Sub Type Sealing Washer
	Material Nitrile Butadiene Rubber, Mild Steel
	Inside Diameter 11.8mm
	Outside Diameter 18.1mm
	Thickness 1.5mm
	Minimum Operating Temperature -25°C
	Colour Black
	Maximum Operating Temperature 120°C
	Standards/Approvals BS 21, ISO 228

RS PRO Datasheet

RoHS Status: Exempt

RS PRO 11.8 mm Sealing Washer 18.1 mm

The RS PRO Sealing Washer is designed to provide a reliable seal in various industrial applications. Made from Durable nitrile butadiene rubber and mild steel, it ensures effective sealing under a range of temperatures. Ideal for preventing leaks and maintaining system integrity.

Features and Benefits

Material: Nitrile butadiene rubber and mild steel construction for durability and flexibility.
Temperature Range: Operates effectively between -25 °C and 120 °C for versatile application.
Dimensions: Inside diameter of 11.8 mm and outside diameter of 18.1 mm for precise fitting.
Thickness: 1.5 mm thickness ensures robust sealing performance.
Standards Compliance: Meets BS 21 and ISO 228 standards for quality assurance.

Applications

Plumbing systems
Hydraulic systems
Automotive industry
Oil and gas industry

Additional Information

Complies with BS 21 and ISO 228 standards for sealing washers.

Why RS PRO?

RS PRO is the own brand of RS, offering professional quality products and solutions across all industries and technologies. Our product range is rigorously tested, inspected, and audited against demanding international standards to provide you with industrial-grade quality, at the right price. Making RS PRO your smart choice.