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.

72338CS - 4" Music Wire Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from music wire with 9.25 coils and closed & ground ends. This spring features an O.D. of 0.975", and an I.D. of 0.85".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 72338
Ends Closed & Ground
Finish None
Free Length 4 in
Inside Diameter 0.85 in
Material Music Wire
Outside Diameter 0.975 in
Part Type Standard
Rate 4.1 lbs/in
SKU 72338CS
Solid Length 0.58 in
Suggested Max Deflection 3.2 in
Suggested Max Load 13 lbf
Total Coils 9.25
Wire Diameter 0.0625 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 72338
Ends Closed & Ground
Finish None
Free Length 101.6 mm
Inside Diameter 21.59 mm
Material Music Wire
Outside Diameter 24.77 mm
Part Type Standard
Rate 0.72 N/mm
SKU 72338CS
Solid Length 14.73 mm
Suggested Max Deflection 81.28 mm
Suggested Max Load 57.82 N
Total Coils 9.25
Wire Diameter 1.59 mm
The 72338 compression spring is engineered for optimal performance in demanding applications. Constructed from high-quality music wire 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 72338CS compression spring is designed with a free length of 3.5" total of 8.3 coils, and a rate of 4 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 72338 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.