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Maryland Precision Spring

SAM-402020-N - 0.803 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 0.803 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 0.0439 in
Deflection at 50% Height 0.0219 in
Deflection at 75% Height 0.0329 in
Display Name SAM-402020-N
Finish Nickel
Inside Diameter 0.803 in
Load at 100% Height 1751 lb
Load at 50% Height 978 lb
Load at 75% Height 1377 lb
Material 17-7 PH Stainless Steel
Outside Diameter 1.57 in
Outside Height 0.122 in
SKU SAM-402020-N
T 0.079 in
h/t 0.122 in
Specs (in metric)
Label Value
Brand Maryland Precision Spring
Deflection at 100% Height 1.12 mm
Deflection at 50% Height 0.56 mm
Deflection at 75% Height 0.84 mm
Display Name SAM-402020-N
Finish Nickel
Inside Diameter 20.4 mm
Load at 100% Height 794.1 kg
Load at 50% Height 443.54 kg
Load at 75% Height 624.49 kg
Material 17-7 PH Stainless Steel
Outside Diameter 39.88 mm
Outside Height 3.1 mm
SKU SAM-402020-N
T 2.01 mm
h/t 3.1 mm

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