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 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 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.