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Century Spring

73372CS - 12" Oil Tempered Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from oil tempered with 12.6 coils and closed & ground ends. This spring features an O.D. of 3.656", and an I.D. of 2.906".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 73372
Ends Closed & Ground
Finish None
Free Length 12 in
Inside Diameter 2.906 in
Material Oil Tempered
Outside Diameter 3.656 in
Part Type Standard
Rate 76 lbs/in
SKU 73372CS
Solid Length 4.74 in
Suggested Max Deflection 5.4 in
Suggested Max Load 411 lbf
Total Coils 12.6
Wire Diameter 0.375 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 73372
Ends Closed & Ground
Finish None
Free Length 304.8 mm
Inside Diameter 73.81 mm
Material Oil Tempered
Outside Diameter 92.86 mm
Part Type Standard
Rate 13.31 N/mm
SKU 73372CS
Solid Length 120.4 mm
Suggested Max Deflection 137.16 mm
Suggested Max Load 1828.13 N
Total Coils 12.6
Wire Diameter 9.53 mm
The 73372 compression spring is engineered for optimal performance in demanding applications. Constructed from high-quality oil tempered 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 73372CS compression spring is designed with a free length of 10" total of 10.7 coils, and a rate of 93 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 73372 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.

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