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AA-54 - 0.63 Inch, 107 Inch Pounds 302/304 Stainless Steel Compression Spring

Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours

Regular compression spring in 302/304 Stainless Steel with 3.75 total coils and Closed & Ground ends. This spring features an O.D. of 0.734 Inch, an I.D. of 0.574 Inch, and a spring rate of 107 Inch Pounds.

NOTE: The spring rate value for compression springs with 4 coils or less is a reference value.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name AA-54
Ends Closed & Ground
Finish None
Free Length 0.63 in
Inside Diameter 0.574 in
Material 302/304 Stainless Steel
Outside Diameter 0.734 in
Part Type Standard
Rate 107 lbs/in
SKU AA-54CS
Solid Length 0.3 in
Suggested Max Deflection 0.21 in
Suggested Max Load 22 lbf
Total Coils 3.75
Wire Diameter 0.08 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name AA-54
Ends Closed & Ground
Finish None
Free Length 16 mm
Inside Diameter 14.58 mm
Material 302/304 Stainless Steel
Outside Diameter 18.64 mm
Part Type Standard
Rate 18.74 N/mm
SKU AA-54CS
Solid Length 7.62 mm
Suggested Max Deflection 5.33 mm
Suggested Max Load 97.86 N
Total Coils 3.75
Wire Diameter 2.03 mm