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
Request Information Search by Specification
Unit of Measure
Items
Compression_Springs

0.148 Inch (in) Outside Diameter, 0.021 Inch (in) Wire Diameter, and 0.25 Inch (in) Free Length Stainless Steel Compression Spring
List Price $5.83
Compression_Springs

0.148 Inch (in) Outside Diameter, 0.021 Inch (in) Wire Diameter, and 0.313 Inch (in) Free Length Stainless Steel Compression Spring
List Price $5.83
Compression_Springs

0.148 Inch (in) Outside Diameter, 0.021 Inch (in) Wire Diameter, and 0.375 Inch (in) Free Length Stainless Steel Compression Spring
List Price $5.83
Compression_Springs

0.148 Inch (in) Outside Diameter, 0.021 Inch (in) Wire Diameter, and 0.438 Inch (in) Free Length Stainless Steel Compression Spring
List Price $5.83
Compression_Springs

0.148 Inch (in) Outside Diameter, 0.021 Inch (in) Wire Diameter, and 0.5 Inch (in) Free Length Stainless Steel Compression Spring
List Price $5.83
Description N/A 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
Type N/A Compression
Material N/A Stainless Steel
Outside Diameter N/A 0.148
Wire Diameter N/A 0.021
Free Length N/A 0.250 N/A 0.313 N/A 0.375 N/A 0.438 N/A 0.500
Load at L1 (MW) N/A 3.41
Load (SS) N/A 2.89
Length L1 N/A 0.154 N/A 0.188 N/A 0.222 N/A 0.256 N/A 0.289
Solid HT N/A 0.122 N/A 0.147 N/A 0.171 N/A 0.195 N/A 0.219
Total Coils N/A 5.810 N/A 7.000 N/A 8.143 N/A 9.286 N/A 10.429
Spring Rate (MW) N/A 35.64 N/A 27.35 N/A 22.26 N/A 18.72 N/A 16.18
Spring Rate (SS) N/A 30.5 N/A 23.41 N/A 19.05 N/A 16.02 N/A 13.85
Ends N/A FEG