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Century Spring

73042CS - 8" Oil Tempered Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from oil tempered with 15 coils and closed & ground ends. This spring features an O.D. of 2.187", and an I.D. of 1.625".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 73042
Ends Closed & Ground
Finish None
Free Length 8 in
Inside Diameter 1.625 in
Material Oil Tempered
Outside Diameter 2.187 in
Part Type Standard
Rate 100 lbs/in
SKU 73042CS
Solid Length 4.21 in
Suggested Max Deflection 3 in
Suggested Max Load 300 lbf
Total Coils 15
Wire Diameter 0.281 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 73042
Ends Closed & Ground
Finish None
Free Length 203.2 mm
Inside Diameter 41.28 mm
Material Oil Tempered
Outside Diameter 55.55 mm
Part Type Standard
Rate 17.51 N/mm
SKU 73042CS
Solid Length 106.93 mm
Suggested Max Deflection 76.2 mm
Suggested Max Load 1334.4 N
Total Coils 15
Wire Diameter 7.14 mm
The 73042 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 73042CS compression spring is designed with a free length of 7" total of 13.3 coils, and a rate of 115 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 73042 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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