SPEC Cylindrical Compression Spring
The SPEC Compression Spring (SKU D21330, MPN D21330) is a cylindrical compression spring made from 302 Stainless Steel, supplied in a 10-pack. Each spring measures 44 mm in length with a 6.8 mm outer diameter. 3G…
SKU 3G-OTH-675863
Also listed as: D 21330 · D-21330
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 D21330, MPN D21330) is a cylindrical compression spring made from 302 Stainless Steel, supplied in a 10-pack. Each spring measures 44 mm in length with a 6.8 mm outer diameter. 3G Electric sources this genuine industrial spring across 14 departments, with specialist expertise in combustion, pumps, and controls ensuring accurate sourcing and support.
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 spring across 14 departments, with specialist expertise in combustion, pumps, and controls.
What are the specifications of the SPEC D21330 compression spring?
The SPEC D21330 compression spring is made from 302 stainless steel, has a cylindrical shape, a length of 44 mm, and an outer diameter of 6.8 mm. It comes in a 10-pack. 3G Electric sources this genuine SPEC spring for global industrial customers.
Where to buy SPEC D21330 compression springs worldwide?
3G Electric supplies the SPEC D21330 compression spring worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this 302 stainless steel spring to your facility. Contact us for a quote and delivery options.
How to select the right compression spring for an application?
Select a compression spring by matching its free length, outer diameter, wire diameter, material, and spring rate to your load and space requirements. The SPEC D21330 spring is 44 mm long with a 6.8 mm outer diameter in 302 stainless steel. 3G Electric can help verify fitment for your equipment.
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.
