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73274CS - 6" Oil Tempered Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from oil tempered with 8.2 coils and closed & ground ends. This spring features an O.D. of 3.156", and an I.D. of 2.282".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 73274
Ends Closed & Ground
Finish None
Free Length 6 in
Inside Diameter 2.282 in
Material Oil Tempered
Outside Diameter 3.156 in
Part Type Standard
Rate 421 lbs/in
SKU 73274CS
Solid Length 3.58 in
Suggested Max Deflection 1.7 in
Suggested Max Load 703 lbf
Total Coils 8.2
Wire Diameter 0.437 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 73274
Ends Closed & Ground
Finish None
Free Length 152.4 mm
Inside Diameter 57.96 mm
Material Oil Tempered
Outside Diameter 80.16 mm
Part Type Standard
Rate 73.72 N/mm
SKU 73274CS
Solid Length 90.93 mm
Suggested Max Deflection 43.18 mm
Suggested Max Load 3126.94 N
Total Coils 8.2
Wire Diameter 11.1 mm
The 73274CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.437" diameter oil tempered, the 73274 spring design exhibits reliable strength across its 8.2 active coils, withstanding repeated compression cycles with a maximum load of 703 lbf without succumbing to fatigue.

We manufacture the 73274 design to provide a compression spring that is 6" long at rest and provides a consistent rate of 421 lbs/in along its recommended maximum of 1.7" deflection. For best results, your application should fully accommodate the inner (2.282") and outer (3.156") diameters of this spring and be designed for its closed & ground end configuration.