RS PRO Nitrile Butadiene Rubber, Mild Steel Sealing Washer Sealing Washer, 64.39 mm ID, 77.72 mm OD

RS Stock No.:: 727-056
Manufacturer:: RS PRO

RS PRO Nitrile Butadiene Rubber, Mild Steel Sealing Washer Sealing Washer, 64.39 mm ID, 77.72 mm OD

Subtotal (1 bag of 2 units)*

PHP940.57

(exc. VAT)

PHP1,053.44

(inc. VAT)

FREE delivery for orders over ₱5,000.00

In Stock

Plus 21 unit(s) shipping from November 02, 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Bag(s)	Per Bag	Per Unit*
1 +	PHP940.57	PHP470.285

*price indicative

RS Stock No.:: 727-056
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	64.39mm
	Outside Diameter	77.72mm
	Thickness	3.25mm
	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 64.39mm
	Outside Diameter 77.72mm
	Thickness 3.25mm
	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 64.39 mm Sealing Washer 77.72 mm

The RS PRO Sealing Washer is designed for reliable sealing in various industrial applications. Made from high-quality nitrile butadiene rubber and mild steel, it ensures durability and effective sealing performance. Ideal for use in environments with temperatures ranging from -25 °C to 120 °C.

Features and Benefits

Material: Nitrile butadiene rubber and mild steel provide excellent durability and sealing capability.
Temperature Range: Operates effectively between -25 °C and 120 °C, suitable for diverse environments.
Dimensions: Inside diameter of 64.39 mm and outside diameter of 77.72 mm for precise fitting.
Thickness: 3.25 mm thickness ensures robust sealing performance.
Standards Compliance: Meets BS 21 and ISO 228 standards 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.