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AA-45CS - 0.44" 302/304 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 302/304 stainless steel with 7 coils and closed ends. This spring features an O.D. of 0.172", and an I.D. of 0.118".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name AA-45
Ends Closed
Finish None
Free Length 0.44 in
Inside Diameter 0.118 in
Material 302/304 Stainless Steel
Outside Diameter 0.172 in
Part Type Standard
Rate 44 lbs/in
SKU AA-45CS
Solid Length 0.22 in
Suggested Max Deflection 0.09 in
Suggested Max Load 4.1 lbf
Total Coils 7
Wire Diameter 0.027 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name AA-45
Ends Closed
Finish None
Free Length 11.18 mm
Inside Diameter 3 mm
Material 302/304 Stainless Steel
Outside Diameter 4.37 mm
Part Type Standard
Rate 7.7 N/mm
SKU AA-45CS
Solid Length 5.59 mm
Suggested Max Deflection 2.29 mm
Suggested Max Load 18.24 N
Total Coils 7
Wire Diameter 0.69 mm
The compression spring AA-45CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality 302/304 stainless steel, the AA-45 compression spring design exhibits exceptional tensile strength and resilience.

The AA-45 design is manufactured with a free length of 0.44", with an outer diameter of 0.172", an inner diameter of 0.118", and a total of 7 coils, expertly designed to deliver consistent compression characteristics including a rate of 44 lbs/in.

The AA-45CS 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 AA-45 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.