Compression Springs Regular

S-1639CS - 10.5" 302/304 Stainless Steel Compression Spring

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Compression spring manufactured from 302/304 stainless steel with 18.1 coils and closed & ground ends. This spring features an O.D. of 2.5", and an I.D. of 2.03".

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Standard

Metric

Specs (in standard)
Label	Value
Brand	Century Spring
Display Name	S-1639
Ends	Closed & Ground
Finish	None
Free Length	10.5 in
Inside Diameter	2.03 in
Material	302/304 Stainless Steel
Outside Diameter	2.5 in
Part Type	Standard
Rate	20 lbs/in
SKU	S-1639CS
Solid Length	4.237 in
Suggested Max Deflection	6.07 in
Suggested Max Load	121 lbf
Total Coils	18.1
Wire Diameter	0.234 in

Specs (in metric)
Label	Value
Brand	Century Spring
Display Name	S-1639
Ends	Closed & Ground
Finish	None
Free Length	266.7 mm
Inside Diameter	51.56 mm
Material	302/304 Stainless Steel
Outside Diameter	63.5 mm
Part Type	Standard
Rate	3.5 N/mm
SKU	S-1639CS
Solid Length	107.62 mm
Suggested Max Deflection	154.18 mm
Suggested Max Load	538.21 N
Total Coils	18.1
Wire Diameter	5.94 mm

The compression spring S-1639CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality 302/304 stainless steel, the S-1639 compression spring design exhibits exceptional tensile strength and resilience.

The S-1639 design is manufactured with a free length of 10.5", with an outer diameter of 2.5", an inner diameter of 2.03", and a total of 18.1 coils, expertly designed to deliver consistent compression characteristics including a rate of 20 lbs/in.

The S-1639CS compression spring is ideally suited for use in a wide range of mechanical assemblies, including but not limited to automotive suspension systems, industrial machinery, and electronic devices.

In summary, the compression spring S-1639 design stands out for its superior material properties, thoughtful design, and versatility in application. It is a prime choice for engineers committed to excellence and innovation in their projects.