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Selection
Springs are organized in order of increasing diameter and wire size.

Note that in each category the spring rate decreases as the free length increases.

After selecting the proper outside diameter of the spring needed, choose a range for wire diameter and then select a range for free length. The broader the range entered the more options will be shown.

Units of Measure
All units are in Inches, Pounds for Loads and Pounds per Inch for spring rate.
To convert to metric units multiply using the following factors.
  • Inches to millimeter = 25.4
  • Pounds to Newtons = 4.45
  • Lbs/Inch to N/mm = 0.175
Inquire at sales@mrspring.com for quantities of 1000 or more
Compression_Springs
Unit of Measure
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Item #

Wire Diameter

Free Length

Max Load

Load (SS)

List Price

MCN09312-SS N/A 0.093 N/A 3.250 N/A 60.46 N/A 48.25 $10.8968
MCN09313-SS N/A 0.093 N/A 3.500 N/A 60.46 N/A 48.25 $11.8296
MCN09314-SS N/A 0.093 N/A 3.750 N/A 60.46 N/A 48.25 $11.8296
MCN09315-SS N/A 0.093 N/A 4.000 N/A 60.46 N/A 48.25 $11.8296
MCN10001-SS N/A 0.1 N/A 0.750 N/A 72.08 N/A 56.94 $10.0276
MCN10002-SS N/A 0.1 N/A 0.875 N/A 72.08 N/A 56.94 $10.0276
MCN10003-SS N/A 0.1 N/A 1.000 N/A 72.08 N/A 56.94 $10.0276
MCN10004-SS N/A 0.1 N/A 1.250 N/A 72.08 N/A 56.94 $10.0276
MCN10005-SS N/A 0.1 N/A 1.500 N/A 72.08 N/A 56.94 $10.8968
MCN10006-SS N/A 0.1 N/A 1.750 N/A 72.08 N/A 56.94 $10.8968
MCN10007-SS N/A 0.1 N/A 2.000 N/A 72.08 N/A 56.94 $10.8968
MCN10008-SS N/A 0.1 N/A 2.250 N/A 72.08 N/A 56.94 $10.8968
MCN10009-SS N/A 0.1 N/A 2.500 N/A 72.08 N/A 56.94 $11.8296
MCN10010-SS N/A 0.1 N/A 2.750 N/A 72.08 N/A 56.94 $11.8296
MCN10011-SS N/A 0.1 N/A 3.000 N/A 72.08 N/A 56.94 $11.8296
MCN10012-SS N/A 0.1 N/A 3.250 N/A 72.08 N/A 56.94 $11.8296
MCN10013-SS N/A 0.1 N/A 3.500 N/A 72.08 N/A 56.94 $12.6564
MCN10014-SS N/A 0.1 N/A 3.750 N/A 72.08 N/A 56.94 $12.6564
MCN10015-SS N/A 0.1 N/A 4.000 N/A 72.08 N/A 56.94 $12.6564
Unit of Measure
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