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SPEC Compression Spring: 302 Stainless Steel, Cylindrical Shape, 15.5 mm Lng - Cylindrical Compression Springs
SPECCylindrical Compression Springs

SPEC Compression Spring: 302 Stainless Steel, Cylindrical Shape, 15.5 mm Lng

3G Electric supplies the SPEC Compression Spring (SKU D21380, MPN D21380), a cylindrical compression spring made of 302 Stainless Steel. This 10-pack includes springs with a 15.5 mm length and 3.83 mm outer diameter…

SKU 3G-OTH-669728

Also listed as: D 21380 · D-21380

Brand
SPEC
Item
Compression Spring: 302 Stainless Steel, Cylindrical Shape, 15.5 mm Lng
Category
Cylindrical Compression Springs
Available to Order
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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
D21380
Type
Cylindrical Shape, 10 PK
Material
302 Stainless Steel
Lng
15.5 mm
O.D.
3.83 mm
Product Type
Compression Spring

Technical Documents

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

Product Description

3G Electric supplies the SPEC Compression Spring (SKU D21380, MPN D21380), a cylindrical compression spring made of 302 Stainless Steel. This 10-pack includes springs with a 15.5 mm length and 3.83 mm outer diameter. As a trusted industrial solutions provider, we interpret demand and deliver genuine parts 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 is used to store mechanical energy and resist compressive forces in industrial applications such as valves, actuators, and machinery. The 302 stainless steel construction provides corrosion resistance and moderate strength for general-purpose use in equipment across manufacturing, automation, and process industries.

What are the specifications of the SPEC D21380 compression spring?

The SPEC D21380 compression spring is made of 302 stainless steel, has a cylindrical shape, a length of 15.5 mm, and an outer diameter of 3.83 mm. It comes in a 10-pack. These dimensions suit compact assemblies requiring consistent spring force in limited spaces.

Where to buy SPEC compression springs worldwide?

3G Electric supplies the SPEC D21380 compression spring worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine parts across 14 departments, including specialist expertise in combustion, pumps, and controls.

How to select the right compression spring for an application?

To select the right compression spring, match the required free length, outer diameter, wire diameter, and material to your load and deflection needs. The SPEC D21380 offers a 15.5 mm length and 3.83 mm OD in 302 stainless steel, suitable for moderate loads in corrosive or clean environments. Consult a spring rate chart for precise force calculations.

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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