SPEC D21490 Cylindrical Compression Spring
The SPEC Compression Spring (SKU D21490, MPN D21490) is a cylindrical compression spring made from 302 Stainless Steel, with an outside diameter of 5.63 mm and a length of 38.5 mm, supplied in a pack of 10. 3G…
SKU 3G-OTH-675876
Also listed as: D 21490 · D-21490
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The SPEC Compression Spring (SKU D21490, MPN D21490) is a cylindrical compression spring made from 302 Stainless Steel, with an outside diameter of 5.63 mm and a length of 38.5 mm, supplied in a pack of 10. 3G Electric sources this genuine industrial component across 14 departments, with specialist expertise in combustion, pumps, and controls ensuring accurate fulfillment.
Frequently Asked Questions
What is a SPEC compression spring used for?
A SPEC compression spring stores mechanical energy and resists compressive forces. It is used in industrial applications such as valves, pumps, actuators, and machinery where a reliable return force is needed. 3G Electric supplies this genuine SPEC component across 14 industrial departments.
What are the specifications of the SPEC D21490 compression spring?
The SPEC D21490 compression spring is made from 302 Stainless Steel, has a cylindrical shape, an outside diameter of 5.63 mm, a length of 38.5 mm, and is supplied in a pack of 10. It is manufactured by SPEC under part number D21490.
Where to buy SPEC compression springs worldwide?
3G Electric sources and delivers genuine SPEC compression springs worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order arrives at your facility, wherever it is located.
How to select a compression spring for an industrial application?
Select a compression spring by matching its outside diameter, free length, material, and spring rate to your application's load and space constraints. The SPEC D21490 spring, made from 302 Stainless Steel, offers corrosion resistance for demanding environments. 3G Electric can help verify fitment.
SPEC Products
3G Electric supplies SPEC cylindrical compression springs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
