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SPEC Wave Disc Spring: 21.3 mm I.D., 28.6 mm O.D., Carbon Steel, 25 PK (MPN WWO011201020) - Wave Disc Springs
SPECWave Disc Springs

SPEC Wave Disc Spring: 21.3 mm I.D., 28.6 mm O.D., Carbon Steel, 25 PK (MPN WWO011201020)

The SPEC Wave Disc Spring (MPN WWO011201020) is a carbon steel wave disc spring with a 21.3 mm I.D. and 28.6 mm O.D., supplied in a pack of 25. 3G Electric interprets demand and delivers this genuine industrial…

SKU 3G-OTH-677897

Also listed as: WWO 011201020 · WWO-011201020

Brand
SPEC
Item
Wave Disc Spring: 21.3 mm I.D., 28.6 mm O.D., Carbon Steel, 25 PK
Category
Wave Disc Springs
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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

SPEC
Manufacturer Part Number
WWO011201020
Type
Carbon Steel, 25 PK
O.D.
28.6 mm

Technical Documents

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

Product Description

The SPEC Wave Disc Spring (MPN WWO011201020) is a carbon steel wave disc spring with a 21.3 mm I.D. and 28.6 mm O.D., supplied in a pack of 25. 3G Electric interprets demand and delivers this genuine industrial component across 14 departments—and far more—with specialist trust anchored in combustion, pumps and controls.

Frequently Asked Questions

What is a SPEC Wave Disc Spring used for?

A SPEC Wave Disc Spring provides a preload or axial force in tight assemblies where space is limited. It is commonly used in industrial applications such as valve actuation, bearing preloading, and electrical contacts to compensate for thermal expansion or wear.

What are the specifications of the SPEC Wave Disc Spring WWO011201020?

This SPEC Wave Disc Spring has a 21.3 mm inner diameter and a 28.6 mm outer diameter, made from carbon steel. It is supplied in a pack of 25. The manufacturer part number is WWO011201020.

Where to buy SPEC Wave Disc Springs worldwide?

3G Electric supplies and delivers genuine SPEC Wave Disc Springs worldwide. We handle full logistics and customs clearance, ensuring your order reaches any global destination. Contact us for availability and lead time on this carbon steel wave disc spring.

How to select the correct wave disc spring for an application?

To select the correct wave disc spring, match the inner and outer diameters to your assembly's shaft and housing dimensions. Consider the required axial load and deflection, and verify material compatibility—carbon steel suits general industrial use. Consult SPEC's technical data for precise force-deflection curves.

SPEC Products

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

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