This browser is no longer supported. Upgrade to Microsoft Edge or switch to a supported browser, like Chrome, Safari, or Firefox, to explore the MW Components website.

We're sorry for the inconvenience.

AA-63 - 0.25 Inch 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 total coils and Closed & Ground ends. This spring features an O.D. of 0.484 Inch, and an I.D. of 0.384 Inch.

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-63
Ends Closed & Ground
Finish None
Free Length 0.25 in
Inside Diameter 0.384 in
Material 302/304 Stainless Steel
Outside Diameter 0.484 in
Part Type Standard
Rate 97 lbs/in
SKU AA-63CS
Solid Length 0.15 in
Suggested Max Deflection 0.09 in
Suggested Max Load 8.7 lbf
Total Coils 3
Wire Diameter 0.05 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name AA-63
Ends Closed & Ground
Finish None
Free Length 6.35 mm
Inside Diameter 9.75 mm
Material 302/304 Stainless Steel
Outside Diameter 12.29 mm
Part Type Standard
Rate 16.98 N/mm
SKU AA-63CS
Solid Length 3.81 mm
Suggested Max Deflection 2.29 mm
Suggested Max Load 38.7 N
Total Coils 3
Wire Diameter 1.27 mm

You May Also Like

Related Resources

View More Resources