91ÖÆÆ¬³§

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

We're sorry for the inconvenience.

61421SCS - 1.5" 316 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 316 stainless steel with 25.3 coils and closed & ground ends. This spring features an O.D. of 0.18", and an I.D. of 0.128".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 61421S
Ends Closed & Ground
Finish Passivated
Free Length 1.5 in
Inside Diameter 0.128 in
Material 316 Stainless Steel
Outside Diameter 0.18 in
Part Type Standard
Rate 6.7 lbs/in
SKU 61421SCS
Solid Length 0.68 in
Suggested Max Deflection 0.437 in
Suggested Max Load 2.928 lbf
Total Coils 25.3
Wire Diameter 0.026 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 61421S
Ends Closed & Ground
Finish Passivated
Free Length 38.1 mm
Inside Diameter 3.25 mm
Material 316 Stainless Steel
Outside Diameter 4.57 mm
Part Type Standard
Rate 1.17 N/mm
SKU 61421SCS
Solid Length 17.27 mm
Suggested Max Deflection 11.1 mm
Suggested Max Load 13.02 N
Total Coils 25.3
Wire Diameter 0.66 mm
The 61421S compression spring is engineered for optimal performance in demanding applications. Constructed from high-quality 316 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 61421SCS compression spring is designed with a free length of 1.25" total of 21.3 coils, and a rate of 8.1 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 61421S 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.