Compression Springs Regular

S-986CS - 3.16" 302/304 Stainless Steel Compression Spring

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Compression spring manufactured from 302/304 stainless steel with 5.33 coils and closed & ground ends. This spring features an O.D. of 2.406", and an I.D. of 1.992".

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Standard

Metric

Specs (in standard)
Label	Value
Brand	Century Spring
Display Name	S-986
Ends	Closed & Ground
Finish	None
Free Length	3.16 in
Inside Diameter	1.992 in
Material	302/304 Stainless Steel
Outside Diameter	2.406 in
Part Type	Standard
Rate	65 lbs/in
SKU	S-986CS
Solid Length	1.1 in
Suggested Max Load	92 lbf
Total Coils	5.33
Wire Diameter	0.207 in

Specs (in metric)
Label	Value
Brand	Century Spring
Display Name	S-986
Ends	Closed & Ground
Finish	None
Free Length	80.26 mm
Inside Diameter	50.6 mm
Material	302/304 Stainless Steel
Outside Diameter	61.11 mm
Part Type	Standard
Rate	11.38 N/mm
SKU	S-986CS
Solid Length	27.94 mm
Suggested Max Load	409.22 N
Total Coils	5.33
Wire Diameter	5.26 mm

The S-986 compression spring is engineered for optimal performance in demanding applications. Constructed from high-quality 302/304 stainless steel and designed with precision and durability in mind, this spring is an essential component for a variety of mechanical systems where reliable force and resilience are paramount.

The S-986CS compression spring is designed with a free length of 6.88" total of 15 coils, and a rate of 9 lbs/in providing a balanced combination of flexibility and strength. This spring coil, and its closed & ground end configuration allows for efficient energy storage and release, making it suitable for applications requiring precise motion control.

The S-986 spring design is ideal for use in industrial machinery, automotive systems, and various mechanical assemblies where reliable force application is crucial. Its robust construction and thoughtful design make it a dependable choice for engineers seeking a high-performance spring solution.