SPEC Compression Spring: 302 Stainless Steel, Cylindrical Shape, 53 mm Lng, 5.4 mm O.D.
The SPEC Compression Spring (SKU 781K64, MPN D21090) is a cylindrical compression spring made from 302 Stainless Steel, supplied in a 10-pack. It measures 53 mm in length with a 5.4 mm outer diameter. 3G Electric…
SKU 3G-OTH-673930
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Product Description
The SPEC Compression Spring (SKU 781K64, MPN D21090) is a cylindrical compression spring made from 302 Stainless Steel, supplied in a 10-pack. It measures 53 mm in length with a 5.4 mm outer diameter. 3G Electric sources this genuine OEM part across 14 industrial departments, with specialist expertise in combustion, pumps, and controls to ensure you get the right component for your application.
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 assemblies. Common applications include valves, pumps, actuators, and machinery where controlled return motion or force absorption is required. 3G Electric supplies this genuine SPEC part across 14 industrial departments.
What are the specifications of the SPEC D21090 compression spring?
The SPEC D21090 compression spring is made from 302 Stainless Steel, has a cylindrical shape, 53 mm length, and 5.4 mm outer diameter. It comes in a 10-pack. This genuine SPEC part is sourced by 3G Electric for applications requiring corrosion resistance and consistent spring force.
Where to buy SPEC compression springs worldwide?
3G Electric supplies genuine SPEC compression springs worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we source this part across 14 departments, with specialist expertise in combustion, pumps, and controls to ensure the right component.
How to select the right SPEC compression spring?
To select the right SPEC compression spring, match the required free length, outer diameter, and material to your application's load and deflection needs. The D21090 offers 53 mm length and 5.4 mm O.D. in 302 Stainless Steel for corrosion resistance. 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.
