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LL-69CS - 0.31" 302/304 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 302/304 stainless steel with 8.5 coils and closed & ground ends. This spring features an O.D. of 0.14", and an I.D. of 0.09".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name LL-69
Ends Closed & Ground
Finish None
Free Length 0.31 in
Inside Diameter 0.09 in
Material 302/304 Stainless Steel
Outside Diameter 0.14 in
Part Type Standard
Rate 49 lbs/in
SKU LL-69CS
Solid Length 0.21 in
Suggested Max Deflection 0.08 in
Suggested Max Load 4 lbf
Total Coils 8.5
Wire Diameter 0.025 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name LL-69
Ends Closed & Ground
Finish None
Free Length 7.87 mm
Inside Diameter 2.29 mm
Material 302/304 Stainless Steel
Outside Diameter 3.56 mm
Part Type Standard
Rate 8.58 N/mm
SKU LL-69CS
Solid Length 5.33 mm
Suggested Max Deflection 2.03 mm
Suggested Max Load 17.79 N
Total Coils 8.5
Wire Diameter 0.64 mm
The compression spring LL-69CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality 302/304 stainless steel, the LL-69 compression spring design exhibits exceptional tensile strength and resilience.

The LL-69 design is manufactured with a free length of 0.31", with an outer diameter of 0.14", an inner diameter of 0.09", and a total of 8.5 coils, expertly designed to deliver consistent compression characteristics including a rate of 49 lbs/in.

The LL-69CS 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 LL-69 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.