This browser is no longer supported. Upgrade to Microsoft Edge or switch to a supported browser, like Chrome, Safari, or Firefox, to explore the MW Components website.

We're sorry for the inconvenience.

D-303948CS - 305 Millimeter Chrome Silicon Die Springs

Inventory:           
Estimated Lead Time

The D-303948CS is a metric ISO light duty compression spring manufactured by Century Spring. It is made from chrome silicon material and features a powder coat finish in a vibrant green color. This spring has a free length of 305 millimeters and a hole size of 63 millimeters. It has three deflection options: 76.3 millimeters, 91.5 millimeters, and 122 millimeters. The D-303948CS has a maximum deflection of 150.3 millimeters and a spring rate of 41 newtons per millimeter. Its load capacity ranges from 3124 newtons to 4998 newtons, with a load of 6158 newtons at maximum deflection. With its precise measurements and high-quality construction, the D-303948CS is a reliable choice for various applications.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. We understand the importance of timely delivery, which is why we strive to get your springs to you as quickly as possible. Our significant stock ensures that we have a wide range of springs readily available, including the D-303948CS. Additionally, all our springs are proudly made in the United States, guaranteeing exceptional quality and craftsmanship. Trust Century Spring for your spring needs, and experience our efficient shipping and dependable supply firsthand.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Deflection 1 3.0039 in
Deflection 2 3.6024 in
Deflection 3 4.8031 in
Duty Load Light
Finish Powder Coat
Finish Color Green
Free Length 12.0079 in
Hole Size 2.4803 in
Load 1 702.3381 lbf
Load 2 842.8507 lbf
Load 3 1123.6511 lbf
Load At Max Deflection 1384.4424 lbf
Material Chrome Silicon
Max Deflection 5.9173 in
Measurement Units Metric
Rate 234.1519 lbs/in
Rod Size 1.4961 in
SKU D-303948CS
Specs (in metric)
Label Value
Brand Century Spring
Deflection 1 76.3 mm
Deflection 2 91.5 mm
Deflection 3 122 mm
Duty Load Light
Finish Powder Coat
Finish Color Green
Free Length 305 mm
Hole Size 63 mm
Load 1 3124 N
Load 2 3749 N
Load 3 4998 N
Load At Max Deflection 6158 N
Material Chrome Silicon
Max Deflection 150.3 mm
Measurement Units Metric
Rate 41 N/mm
Rod Size 38 mm
SKU D-303948CS