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D-1138CS - 3.50 Inch Chrome Alloy Die Springs

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The D-1138CS is a chrome alloy spring manufactured by Century Spring. This light duty compression spring has a free length of 3.5 inches and a wire diameter of 0.215 inches. It can be used in various applications due to its maximum deflection of 1.75 inches and a maximum deflection force of 224 pounds. The deflection for average life is 1.4 inches, requiring an average deflection force of 179 pounds. For long life, the deflection is 0.88 inches, with a deflection force of 112 pounds. The D-1138CS has a rod size of 0.5 inches and a hole size of 1 inches. With a spring rate of 150 lbs/inch, it provides reliable compression. This spring is part of Century Spring's die chrome family and does not have a finish. It weighs 0.2081 pounds and is available for purchase.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. We understand the importance of timely delivery, and our reliable shipping ensures that customers receive their springs promptly. Additionally, we are proud to say that all our springs, including the D-1138CS, are made in the United States. Our commitment to American manufacturing ensures high-quality products and supports local industries. With Century Spring, you can count on fast shipping, ample stock, and products made with care in the United States.

Unit System
Specs (in standard)
Label Value
Average Life Deflection Force 179 lb
Brand Century Spring
Deflection For Average Life 1.4 in
Deflection For Long Life 0.88 in
Duty Load Light
Finish None
Finish Color Blue
Free Length 3.5 in
Hole Size 1 in
Long Life Deflection Force 112 lb
Material Chrome Alloy
Maximum Deflection 1.75 in
Maximum Deflection Force 224 lb
Measurement Units Standard
Rate 150 lbs/in
Rod Size 0.5 in
SKU D-1138CS
Wire Diameter 0.215 in x 0.1 in
Specs (in metric)
Label Value
Average Life Deflection Force 81.18 kg
Brand Century Spring
Deflection For Average Life 35.56 mm
Deflection For Long Life 22.35 mm
Duty Load Light
Finish None
Finish Color Blue
Free Length 88.9 mm
Hole Size 25.4 mm
Long Life Deflection Force 50.79 kg
Material Chrome Alloy
Maximum Deflection 44.45 mm
Maximum Deflection Force 101.59 kg
Measurement Units Standard
Rate 16947.72 N/mm
Rod Size 12.7 mm
SKU D-1138CS
Wire Diameter 5.46 mm x 2.54 mm