Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

Image not available
DaytonHardware

Dayton Plain Washer, Stainless Steel, for NDP Series Pumps, Mfr# 631330

The DAYTON Plain Washer (Mfr Part # 631330) is a stainless steel washer designed for use with Dayton's NDP Series pumps. It is compatible with Part Number 6PY36B and Manufacturer Model Number NDP-25BPS.

SKU 3G-OTH-92510

Brand
Dayton
Item
Plain Washer, Stainless Steel, for NDP Series Pumps, Mfr# 631330
Category
Hardware
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Dayton
Manufacturer Part Number
631330
Material
Stainless Steel
Product Type
Washer
Compatible with Brand
Dayton
Compatible with Series
NDP Series
Compatible with Manufacturer Model Number
NDP-25BPS

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

Dayton Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DAYTON Plain Washer (Mfr Part # 631330) is a stainless steel washer designed for use with Dayton's NDP Series pumps. It is compatible with Part Number 6PY36B and Manufacturer Model Number NDP-25BPS.

Frequently Asked Questions

What is the DAYTON Plain Washer 631330 used for?

The DAYTON Plain Washer 631330 is a stainless steel washer used as a sealing or spacing component in Dayton NDP Series pumps. It ensures proper fit and leak prevention in industrial fluid-handling applications.

What are the specifications of the DAYTON Plain Washer 631330?

The DAYTON Plain Washer 631330 is made of stainless steel. It is a washer type compatible with Dayton NDP Series pumps, Part Number 6PY36B, and Manufacturer Model Number NDP-25BPS. The manufacturer part number is 631330.

Where to buy the DAYTON Plain Washer 631330 worldwide?

You can source the DAYTON Plain Washer 631330 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations for this Dayton-compatible washer.

How to select the correct Dayton washer for NDP Series pumps?

To select the correct Dayton washer for NDP Series pumps, verify the manufacturer part number 631330 and compatibility with your pump model, such as NDP-25BPS. Using the specified stainless steel washer ensures proper sealing and corrosion resistance in your application.

Used in

Common applications for Dayton
HVAC ventilation — DAYTON centrifugal upblast roof exhaust fans (SKU 7M7U3) for kitchen exhaust systems
Mechanical power transmission — DAYTON HTD timing pulleys (SKU 404GV0) for conveyor belt drives
Process water handling — DAYTON self-priming centrifugal pumps (SKU 2ZXT4) for dewatering or transfer
Roofing and building services — DAYTON fixed ventilated roof curbs (SKU 4HX59) for filtered supply fan installations
Material handling — DAYTON latch assemblies (SKU 2KEN4) for electric chain hoist hook safety
Industrial air movement — DAYTON downblast roof exhaust fans (SKU 3HFL9) for clean air exhaust in manufacturing plants

Dayton Products

3G Electric supplies Dayton hardware. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
Dayton
Dayton
This stainless steel plain washer is designed for use with Dayton NDP Series equipment, including model NDP-25BAN. It distributes load and prevents surface damage when fastening bolts or nuts in industrial assembly and maintenance applications
Dayton
Dayton
This stainless steel plain washer is a replacement component for Dayton NDP Series diaphragm pumps. It serves as a sealing or spacing element to distribute load and prevent leakage in fluid-handling systems. Compatible with model NDP-40BAT
Dayton
Dayton
Stainless steel plain washer for use with Dayton NDP Series equipment. Distributes load and prevents surface damage when fastening components. Compatible with model NDP-40BAN
Dayton
Dayton
This stainless steel plain washer is designed for use with Dayton NDP Series diaphragm pumps. It provides a bearing surface, distributes load, and prevents damage to fastened parts in pump assemblies and other industrial machinery
Dayton
Dayton
Stainless steel plain washer for use with Dayton NDP Series equipment, including model NDP-20BST. Provides a bearing surface and distributes load in fastened assemblies
Dayton
Dayton
This stainless steel plain washer is designed for use with Dayton NDP Series equipment, including model NDP-50BAN. It distributes load and prevents damage when fastening bolts or nuts in industrial assembly and maintenance applications

More from Dayton

View all Dayton parts
Dayton
Dayton
This stainless steel bolt is a replacement fastener for Dayton NDP Series diaphragm pumps, including model NDP-25BAT. It is used to secure and align pump components in fluid-handling systems
Dayton
Dayton
This stainless steel spring is a replacement part for Dayton NDP Series equipment. It is compatible with manufacturer model number 6PY36B and part number 6PY52A. Used to restore tension or support in industrial machinery
This cap screw is a hardware fastener used to secure components in industrial equipment. It is compatible with DAYTON brand machinery and is commonly applied in assembly, maintenance, and repair tasks. Sold in a 4-pack
Dayton
This cap screw is a hardware fastener used to secure components in industrial equipment. It is compatible with DAYTON brand machinery and is commonly applied in assembly, maintenance, and repair tasks. Sold in a 4-pack
Dayton
Dayton
This stainless steel bolt is designed for use with Dayton NDP Series diaphragm pumps, including model NDP-50BAT. It provides corrosion-resistant fastening in industrial and material handling applications where secure connections are required
Dayton
Dayton
Stainless steel wave washer for use with Dayton NDP Series pumps, including model NDP-50BAN. Provides axial tension and compensates for thermal expansion or wear in rotating equipment. Replacement part for maintaining pump assembly integrity
This stainless steel bolt is a replacement part for NDP Series pumps and equipment, compatible with model NDP-50BFS. It is used to secure components in fluid-handling systems where corrosion resistance is needed
Dayton
This stainless steel bolt is a replacement part for NDP Series pumps and equipment, compatible with model NDP-50BFS. It is used to secure components in fluid-handling systems where corrosion resistance is needed
Dayton
Dayton
This stainless steel plain washer is designed for use with Dayton NDP Series equipment, including model NDP-50BPT. It distributes load and prevents surface damage when fastening bolts or nuts in industrial assembly and maintenance applications
Dayton
Dayton
Stainless steel bolt designed as a replacement hardware component for Dayton NDP Series diaphragm pumps, including model NDP-50BPT. Used to secure pump components in fluid-handling applications requiring corrosion resistance