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SPEC Compression Spring: 302 Stainless Steel, Cylindrical Shape, Closed, Ground End - Cylindrical Compression Springs
SPECCylindrical Compression Springs

SPEC Compression Spring: 302 Stainless Steel, Cylindrical Shape, Closed, Ground End

The SPEC Compression Spring (SKU 3G-OTH-670542, MPN D21850) is a cylindrical compression spring made from 302 Stainless Steel. It features a closed, ground end design, measures 8.5 mm in length, and is supplied in a…

SKU 3G-OTH-670542

Also listed as: D 21850 · D-21850

Brand
SPEC
Item
Compression Spring: 302 Stainless Steel, Cylindrical Shape, Closed, Ground End
Category
Cylindrical Compression 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
D21850
Type
Cylindrical Shape, Closed, Ground End, 5 PK
Material
302 Stainless Steel
Lng
8.5 mm
Product Type
Compression Spring

Technical Documents

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

Product Description

The SPEC Compression Spring (SKU 3G-OTH-670542, MPN D21850) is a cylindrical compression spring made from 302 Stainless Steel. It features a closed, ground end design, measures 8.5 mm in length, and is supplied in a pack of 5. This product is part of our broad industrial supply across 14 departments, with specialist depth in combustion, pumps, and controls.

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. The 302 stainless steel construction offers corrosion resistance for demanding environments.

What are the specifications of the SPEC D21850 compression spring?

The SPEC D21850 is a cylindrical compression spring made from 302 stainless steel. It has closed, ground ends, measures 8.5 mm in length, and is supplied in a pack of 5. This spring is designed for consistent force and durability in industrial equipment.

Where to buy SPEC compression springs worldwide?

3G Electric supplies SPEC compression springs worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver the D21850 and other spring types to your facility. Contact us for a quote and lead time on your order.

How to select a compression spring for an industrial application?

Select a compression spring based on required force, deflection, and operating environment. For the SPEC D21850, consider its 8.5 mm length, 302 stainless steel material for corrosion resistance, and closed ground ends for stable seating. Always verify dimensions and load ratings against your application needs.

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.

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