RS PRO Nitrile Butadiene Rubber, Mild Steel Sealing Washer Sealing Washer, 35.94 mm ID, 44.45 mm OD

RS Stock No.:: 727-148
Manufacturer:: RS PRO

RS PRO Nitrile Butadiene Rubber, Mild Steel Sealing Washer Sealing Washer, 35.94 mm ID, 44.45 mm OD

This image is representative of the product range

Subtotal (1 bag of 2 units)*

PHP670.51

(exc. VAT)

PHP750.97

(inc. VAT)

FREE delivery for orders over ₱5,000.00

In Stock

Plus 23 unit(s) shipping from November 02, 2026

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Bag(s)	Per Bag	Per Unit*
1 +	PHP670.51	PHP335.255

*price indicative

RS Stock No.:: 727-148
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	35.94mm
	Outside Diameter	44.45mm
	Minimum Operating Temperature	-25°C
	Colour	Black
	Thickness	3.25mm
	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 35.94mm
	Outside Diameter 44.45mm
	Minimum Operating Temperature -25°C
	Colour Black
	Thickness 3.25mm
	Maximum Operating Temperature 120°C
	Standards/Approvals BS 21, ISO 228

RS PRO Datasheet

RoHS Status: Exempt

RS PRO 35.94 mm Sealing Washer 44.45 mm

The RS PRO Sealing Washer is designed to provide a reliable seal in various industrial applications. Made from Nitrile Butadiene Rubber and Mild Steel, it ensures durability and resistance to a wide range of temperatures. Ideal for use in environments where a secure seal is critical, this washer is suitable for both high and low-temperature conditions.

Features and Benefits

Material: Nitrile Butadiene Rubber and Mild Steel for enhanced durability and flexibility
Operating Temperature Range: -25 °C to 120 °C for versatile application
Inside Diameter: 35.94 mm for compatibility with standard fittings
Outside Diameter: 44.45 mm for effective sealing
Thickness: 3.25 mm for robust performance
Standards: Complies with BS 21 and ISO 228 for quality assurance

Applications

Plumbing systems
Hydraulic systems
Industrial machinery
Automotive applications

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.