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MM-74 - 1.25 Inch 302/304 Stainless Steel Compression Spring

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

Compression spring manufactured from 302/304 Stainless Steel with 11.5 coils and Closed ends. This spring features an O.D. of 0.328 Inch, and an I.D. of 0.264 Inch.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name MM-74
Ends Closed
Finish None
Free Length 1.25 in
Inside Diameter 0.264 in
Material 302/304 Stainless Steel
Outside Diameter 0.328 in
Part Type Standard
Rate 5.3 lbs/in
SKU MM-74CS
Solid Length 0.4 in
Suggested Max Deflection 0.7 in
Suggested Max Load 3.7 lbf
Total Coils 11.5
Wire Diameter 0.032 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name MM-74
Ends Closed
Finish None
Free Length 31.75 mm
Inside Diameter 6.71 mm
Material 302/304 Stainless Steel
Outside Diameter 8.33 mm
Part Type Standard
Rate 0.93 N/mm
SKU MM-74CS
Solid Length 10.16 mm
Suggested Max Deflection 17.78 mm
Suggested Max Load 16.46 N
Total Coils 11.5
Wire Diameter 0.81 mm

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