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Maryland Precision Spring

SAM-401820-P - 0.72 Inch ID 1.57 Inch OD 17-7 PH Stainless Steel Disc Spring Washer

Disc spring manufactured from 17-7 PH Stainless Steel with an inside diameter of 0.72 Inch and an outside diameter of 1.57 Inch.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Maryland Precision Spring
Deflection at 100% Height 0.0458 in
Deflection at 50% Height 0.0229 in
Deflection at 75% Height 0.0343 in
Display Name SAM-401820-P
Finish Passivated
Inside Diameter 0.72 in
Load at 100% Height 1729 lb
Load at 50% Height 974 lb
Load at 75% Height 1365 lb
Material 17-7 PH Stainless Steel
Outside Diameter 1.57 in
Outside Height 0.124 in
SKU SAM-401820-P
T 0.079 in
h/t 0.124 in
Specs (in metric)
Label Value
Brand Maryland Precision Spring
Deflection at 100% Height 1.16 mm
Deflection at 50% Height 0.58 mm
Deflection at 75% Height 0.87 mm
Display Name SAM-401820-P
Finish Passivated
Inside Diameter 18.29 mm
Load at 100% Height 784.13 kg
Load at 50% Height 441.72 kg
Load at 75% Height 619.05 kg
Material 17-7 PH Stainless Steel
Outside Diameter 39.88 mm
Outside Height 3.15 mm
SKU SAM-401820-P
T 2.01 mm
h/t 3.15 mm

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