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Century Spring

73382CS - 8" Oil Tempered Compression Spring

Inventory Status
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Compression spring manufactured from oil tempered with 8.9 coils and closed & ground ends. This spring features an O.D. of 3.656", and an I.D. of 2.844".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 73382
Ends Closed & Ground
Finish None
Free Length 8 in
Inside Diameter 2.844 in
Material Oil Tempered
Outside Diameter 3.656 in
Part Type Standard
Rate 165 lbs/in
SKU 73382CS
Solid Length 3.61 in
Suggested Max Deflection 3.1 in
Suggested Max Load 507 lbf
Total Coils 8.9
Wire Diameter 0.406 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 73382
Ends Closed & Ground
Finish None
Free Length 203.2 mm
Inside Diameter 72.24 mm
Material Oil Tempered
Outside Diameter 92.86 mm
Part Type Standard
Rate 28.89 N/mm
SKU 73382CS
Solid Length 91.69 mm
Suggested Max Deflection 78.74 mm
Suggested Max Load 2255.14 N
Total Coils 8.9
Wire Diameter 10.31 mm
The 73382CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.406" diameter oil tempered, the 73382 spring design exhibits reliable strength across its 8.9 active coils, withstanding repeated compression cycles with a maximum load of 507 lbf without succumbing to fatigue.

We manufacture the 73382 design to provide a compression spring that is 8" long at rest and provides a consistent rate of 165 lbs/in along its recommended maximum of 3.1" deflection. For best results, your application should fully accommodate the inner (2.844") and outer (3.656") diameters of this spring and be designed for its closed & ground end configuration.

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