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TT-56 - 1.69 Inch Spring Steel Compression Spring

Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours

Compression spring manufactured from Spring Steel with 13 coils and Closed & Ground ends. This spring features an O.D. of 0.437 Inch, and an I.D. of 0.287 Inch.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name TT-56
Ends Closed & Ground
Finish Zinc
Free Length 1.69 in
Inside Diameter 0.287 in
Material Spring Steel
Outside Diameter 0.437 in
Part Type Standard
Rate 86 lbs/in
SKU TT-56CS
Solid Length 0.98 in
Suggested Max Deflection 0.36 in
Suggested Max Load 31 lbf
Total Coils 13
Wire Diameter 0.075 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name TT-56
Ends Closed & Ground
Finish Zinc
Free Length 42.93 mm
Inside Diameter 7.29 mm
Material Spring Steel
Outside Diameter 11.1 mm
Part Type Standard
Rate 15.06 N/mm
SKU TT-56CS
Solid Length 24.89 mm
Suggested Max Deflection 9.14 mm
Suggested Max Load 137.89 N
Total Coils 13
Wire Diameter 1.91 mm

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