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Compression Springs
Compression Springs
Extension Springs
Extension Springs
Torsion Springs
Torsion Springs

MSDivisions
14 Montgomery Street
Middletown, NY 10940

Toll free
800-633-7734
Local
845-343-9078
Fax
845-344-2175
Other spring types

 


Catalog Page 305

OrganizationMaterials
Springs are listed in order by length.
Shorter springs are shown first.

Within each length:
Springs are listed by spring rate.
Weaker springs are shown first.

An "S" in the second digit of a part number indicates
the material is stainless steel.

Otherwise, the spring is carbon spring steel
(music wire, oil tempered, or 5160).

For details and other materials or finishes (including cad and zinc plating), please call 800-633-7734.


For pricing and detailed descriptions please click on the part number of interest.

Part
Number
OD Free
Length
Wire
Diameter
Total
Coils
Solid
Coil Height
Solid
Load
Spring
Rate
CS7.50-11.00-1.250 0.295 0.433 0.017 4.20 0.076 2.120 5.94
C7.50-11.00-1.250 0.295 0.433 0.017 4.20 0.076 2.550 7.14
CS7.50-11.00-2.310 0.295 0.433 0.017 4.40 0.079 3.880 10.96
C7.50-11.00-2.310 0.295 0.433 0.017 4.40 0.079 4.670 13.19
CS7.50-11.00-4.750 0.295 0.433 0.017 4.90 0.088 7.790 22.55
C7.50-11.00-4.750 0.295 0.433 0.017 4.90 0.088 9.370 27.12
CS7.50-11.00-9.060 0.295 0.433 0.017 5.20 0.093 14.650 43.05
C7.50-11.00-9.060 0.295 0.433 0.017 5.20 0.093 17.610 51.73
CS7.50-12.50-1.080 0.295 0.492 0.019 4.60 0.092 2.030 5.08
C7.50-12.50-1.080 0.295 0.492 0.019 4.60 0.092 2.470 6.17
CS7.50-12.50-2.000 0.295 0.492 0.019 4.80 0.096 3.750 9.48
C7.50-12.50-2.000 0.295 0.492 0.019 4.80 0.096 4.520 11.42
CS7.50-12.50-4.090 0.295 0.492 0.019 5.40 0.107 7.470 19.41
C7.50-12.50-4.090 0.295 0.492 0.019 5.40 0.107 8.980 23.35
CS7.50-12.50-7.770 0.295 0.492 0.019 5.80 0.115 13.930 36.94

Part
Number
OD Free
Length
Wire
Diameter
Total
Coils
Solid
Coil Height
Solid
Load
Spring
Rate
C7.50-12.50-7.770 0.295 0.492 0.019 5.80 0.115 16.730 44.37
CS7.50-14.00-0.960 0.295 0.551 0.022 4.90 0.113 1.970 4.51
C7.50-14.00-0.960 0.295 0.551 0.022 4.90 0.113 2.400 5.48
CS7.50-14.00-1.760 0.295 0.551 0.022 5.20 0.120 3.590 8.34
C7.50-14.00-1.760 0.295 0.551 0.022 5.20 0.120 4.330 10.05
CS7.50-14.00-3.600 0.295 0.551 0.022 5.90 0.135 7.100 17.07
C7.50-14.00-3.600 0.295 0.551 0.022 5.90 0.135 8.550 20.56
CS7.50-14.00-6.810 0.295 0.551 0.022 6.30 0.144 13.170 32.38
C7.50-14.00-6.810 0.295 0.551 0.022 6.30 0.144 15.820 38.89
CS7.50-15.50-0.860 0.295 0.610 0.024 5.20 0.131 1.940 4.05
C7.50-15.50-0.860 0.295 0.610 0.024 5.20 0.131 2.350 4.91
CS7.50-15.50-1.570 0.295 0.610 0.024 5.60 0.140 3.490 7.42
C7.50-15.50-1.570 0.295 0.610 0.024 5.60 0.140 4.210 8.96
CS7.50-15.50-3.210 0.295 0.610 0.024 6.30 0.157 6.900 15.25
C7.50-15.50-3.210 0.295 0.610 0.024 6.30 0.157 8.300 18.33

Part
Number
OD Free
Length
Wire
Diameter
Total
Coils
Solid
Coil Height
Solid
Load
Spring
Rate
CS7.50-15.50-6.060 0.295 0.610 0.024 6.80 0.169 12.690 28.78
C7.50-15.50-6.060 0.295 0.610 0.024 6.80 0.169 15.250 34.60
CS7.50-17.00-0.780 0.295 0.669 0.026 5.60 0.152 1.890 3.65
C7.50-17.00-0.780 0.295 0.669 0.026 5.60 0.152 2.300 4.45
CS7.50-17.00-1.420 0.295 0.669 0.026 6.00 0.163 3.410 6.74
C7.50-17.00-1.420 0.295 0.669 0.026 6.00 0.163 4.110 8.11
CS7.50-17.00-2.900 0.295 0.669 0.026 6.80 0.183 6.680 13.76
C7.50-17.00-2.900 0.295 0.669 0.026 6.80 0.183 8.040 16.56
CS7.50-17.00-5.460 0.295 0.669 0.026 7.40 0.199 12.190 25.92
C7.50-17.00-5.460 0.295 0.669 0.026 7.40 0.199 14.660 31.18
CS7.50-19.00-0.690 0.295 0.748 0.029 6.00 0.181 1.840 3.25
C7.50-19.00-0.690 0.295 0.748 0.029 6.00 0.181 2.230 3.94
CS7.50-19.00-1.260 0.295 0.748 0.029 6.50 0.196 3.280 5.94
C7.50-19.00-1.260 0.295 0.748 0.029 6.50 0.196 3.970 7.19
CS7.50-19.00-2.560 0.295 0.748 0.029 7.50 0.225 6.360 12.16

Part
Number
OD Free
Length
Wire
Diameter
Total
Coils
Solid
Coil Height
Solid
Load
Spring
Rate
C7.50-19.00-2.560 0.295 0.748 0.029 7.50 0.225 7.650 14.62
CS7.50-19.00-4.820 0.295 0.748 0.029 8.10 0.242 11.580 22.90
C7.50-19.00-4.820 0.295 0.748 0.029 8.10 0.242 13.920 27.52
CS7.50-21.00-0.620 0.295 0.827 0.033 6.50 0.223 1.760 2.91
C7.50-21.00-0.620 0.295 0.827 0.033 6.50 0.223 2.140 3.54
CS7.50-21.00-1.130 0.295 0.827 0.033 7.00 0.239 3.150 5.37
C7.50-21.00-1.130 0.295 0.827 0.033 7.00 0.239 3.790 6.45
CS7.50-21.00-2.300 0.295 0.827 0.033 8.10 0.276 6.010 10.91
C7.50-21.00-2.300 0.295 0.827 0.033 8.10 0.276 7.240 13.13
CS7.50-21.00-4.320 0.295 0.827 0.033 8.80 0.299 10.830 20.50
C7.50-21.00-4.320 0.295 0.827 0.033 8.80 0.299 13.030 24.67
CS7.50-23.00-0.560 0.295 0.906 0.036 7.00 0.261 1.690 2.63
C7.50-23.00-0.560 0.295 0.906 0.036 7.00 0.261 2.060 3.20
CS7.50-23.00-1.030 0.295 0.906 0.036 7.50 0.279 3.040 4.85
C7.50-23.00-1.030 0.295 0.906 0.036 7.50 0.279 3.690 5.88

Part
Number
OD Free
Length
Wire
Diameter
Total
Coils
Solid
Coil Height
Solid
Load
Spring
Rate
CS7.50-23.00-2.080 0.295 0.906 0.036 7.00 0.261 6.370 9.88
C7.50-23.00-2.080 0.295 0.906 0.036 7.00 0.261 7.660 11.88
CS7.50-23.00-3.910 0.295 0.906 0.036 9.50 0.351 10.300 18.56
C7.50-23.00-3.910 0.295 0.906 0.036 9.50 0.351 12.390 22.33
CS7.50-25.00-0.520 0.295 0.984 0.039 7.40 0.298 1.680 2.46
C7.50-25.00-0.520 0.295 0.984 0.039 7.40 0.298 2.040 2.97
CS7.50-25.00-0.940 0.295 0.984 0.039 8.10 0.326 2.930 4.45
C7.50-25.00-0.940 0.295 0.984 0.039 8.10 0.326 3.530 5.37
CS7.50-25.00-1.910 0.295 0.984 0.039 9.30 0.372 5.550 9.08
C7.50-25.00-1.910 0.295 0.984 0.039 9.30 0.372 6.670 10.91
CS7.50-25.00-3.570 0.295 0.984 0.039 10.20 0.408 9.780 16.96
C7.50-25.00-3.570 0.295 0.984 0.039 10.20 0.408 11.750 20.38
CS7.50-27.50-0.470 0.295 1.083 0.043 7.90 0.350 1.630 2.23
C7.50-27.50-0.470 0.295 1.083 0.043 7.90 0.350 1.970 2.68
CS7.50-27.50-0.850 0.295 1.083 0.043 8.70 0.385 2.790 4.00

Part
Number
OD Free
Length
Wire
Diameter
Total
Coils
Solid
Coil Height
Solid
Load
Spring
Rate
C7.50-27.50-0.850 0.295 1.083 0.043 8.70 0.385 3.390 4.85
CS7.50-27.50-1.720 0.295 1.083 0.043 10.10 0.445 5.210 8.17
C7.50-27.50-1.720 0.295 1.083 0.043 10.10 0.445 6.270 9.82
CS7.50-27.50-3.220 0.295 1.083 0.043 11.10 0.488 9.100 15.30
C7.50-27.50-3.220 0.295 1.083 0.043 11.10 0.488 10.940 18.39
CS7.50-30.00-0.430 0.295 1.181 0.046 8.50 0.403 1.560 2.00
C7.50-30.00-0.430 0.295 1.181 0.046 8.50 0.403 1.910 2.46
CS7.50-30.00-0.780 0.295 1.181 0.046 9.30 0.439 2.710 3.65
C7.50-30.00-0.780 0.295 1.181 0.046 9.30 0.439 3.300 4.45
CS7.50-30.00-1.720 0.295 1.181 0.046 10.10 0.476 5.760 8.17
C7.50-30.00-1.720 0.295 1.181 0.046 10.10 0.476 6.920 9.82
CS7.50-30.00-2.930 0.295 1.181 0.046 12.10 0.568 8.540 13.93
C7.50-30.00-2.930 0.295 1.181 0.046 12.10 0.568 10.250 16.73
CS7.50-35.00-0.360 0.295 1.378 0.054 9.80 0.543 1.380 1.66
C7.50-35.00-0.360 0.295 1.378 0.054 9.80 0.543 1.720 2.06

Part
Number
OD Free
Length
Wire
Diameter
Total
Coils
Solid
Coil Height
Solid
Load
Spring
Rate
CS7.50-35.00-0.660 0.295 1.378 0.054 10.70 0.591 2.430 3.08
C7.50-35.00-0.660 0.295 1.378 0.054 10.70 0.591 2.960 3.77
CS7.50-35.00-1.340 0.295 1.378 0.054 12.50 0.689 4.370 6.34
C7.50-35.00-1.340 0.295 1.378 0.054 12.50 0.689 5.280 7.65
CS7.50-35.00-2.490 0.295 1.378 0.054 13.80 0.759 7.320 11.82
C7.50-35.00-2.490 0.295 1.378 0.054 13.80 0.759 8.810 14.22
CS7.50-40.00-0.320 0.295 1.575 0.062 10.80 0.685 1.320 1.48
C7.50-40.00-0.320 0.295 1.575 0.062 10.80 0.685 1.630 1.83
CS7.50-40.00-0.580 0.295 1.575 0.062 11.90 0.753 2.250 2.74
C7.50-40.00-0.580 0.295 1.575 0.062 11.90 0.753 2.720 3.31
CS7.50-40.00-1.160 0.295 1.575 0.062 14.10 0.890 3.760 5.48
C7.50-40.00-1.160 0.295 1.575 0.062 14.10 0.890 4.540 6.62
CS7.50-40.00-2.160 0.295 1.575 0.062 15.70 0.989 5.990 10.22
C7.50-40.00-2.160 0.295 1.575 0.062 15.70 0.989 7.230 12.33
CS7.50-45.00-0.280 0.295 1.772 0.070 12.00 0.858 1.200 1.31

Part
Number
OD Free
Length
Wire
Diameter
Total
Coils
Solid
Coil Height
Solid
Load
Spring
Rate
C7.50-45.00-0.280 0.295 1.772 0.070 12.00 0.858 1.460 1.60
CS7.50-45.00-0.510 0.295 1.772 0.070 13.20 0.941 1.990 2.40
C7.50-45.00-0.510 0.295 1.772 0.070 13.20 0.941 2.420 2.91
CS7.50-45.00-1.030 0.295 1.772 0.070 15.60 1.110 3.220 4.85
C7.50-45.00-1.030 0.295 1.772 0.070 15.60 1.110 3.900 5.88
CS7.50-45.00-1.910 0.295 1.772 0.070 17.40 1.235 4.870 9.08
C7.50-45.00-1.910 0.295 1.772 0.070 17.40 1.235 5.850 10.91
CS7.50-50.00-0.250 0.295 1.969 0.078 13.20 1.049 1.050 1.14
C7.50-50.00-0.250 0.295 1.969 0.078 13.20 1.049 1.310 1.43
CS7.50-50.00-0.460 0.295 1.969 0.078 14.40 1.143 1.790 2.17
C7.50-50.00-0.460 0.295 1.969 0.078 14.40 1.143 2.170 2.63
CS7.50-50.00-1.710 0.295 1.969 0.078 19.30 1.525 3.600 8.11
C7.50-50.00-1.710 0.295 1.969 0.078 19.30 1.525 4.340 9.76
CS7.50-55.00-0.230 0.295 2.165 0.085 14.20 1.228 1.020 1.08
C7.50-55.00-0.230 0.295 2.165 0.085 14.20 1.228 1.230 1.31

Part
Number
OD Free
Length
Wire
Diameter
Total
Coils
Solid
Coil Height
Solid
Load
Spring
Rate
CS7.50-55.00-0.420 0.295 2.165 0.085 15.60 1.347 1.590 1.94
C7.50-55.00-0.420 0.295 2.165 0.085 15.60 1.347 1.960 2.40
CS7.50-55.00-0.840 0.295 2.165 0.085 18.70 1.611 2.180 3.94
C7.50-55.00-0.840 0.295 2.165 0.085 18.70 1.611 2.660 4.80
CS7.50-55.00-1.550 0.295 2.165 0.085 21.00 1.806 2.640 7.37
C7.50-55.00-1.550 0.295 2.165 0.085 21.00 1.806 3.180 8.85
CS7.50-60.00-0.210 0.295 2.362 0.093 15.40 1.455 0.880 0.97
C7.50-60.00-0.210 0.295 2.362 0.093 15.40 1.455 1.090 1.20
CS7.50-60.00-0.380 0.295 2.362 0.093 17.10 1.614 1.320 1.77
C7.50-60.00-0.380 0.295 2.362 0.093 17.10 1.614 1.620 2.17
CS7.50-60.00-0.760 0.295 2.362 0.093 20.50 1.930 1.550 3.60
C7.50-60.00-0.760 0.295 2.362 0.093 20.50 1.930 1.880 4.34
CS7.50-60.00-1.420 0.295 2.362 0.093 22.80 2.144 1.470 6.74
C7.50-60.00-1.420 0.295 2.362 0.093 22.80 2.144 1.770 8.11
CS7.50-65.00-0.190 0.295 2.559 0.101 16.80 1.722 0.720 0.86

Part
Number
OD Free
Length
Wire
Diameter
Total
Coils
Solid
Coil Height
Solid
Load
Spring
Rate
C7.50-65.00-0.190 0.295 2.559 0.101 16.80 1.722 0.910 1.08
CS7.50-65.00-0.350 0.295 2.559 0.101 18.40 1.884 1.120 1.66
C7.50-65.00-0.350 0.295 2.559 0.101 18.40 1.884 1.350 2.00
CS7.50-65.00-0.700 0.295 2.559 0.101 22.10 2.257 1.000 3.31
C7.50-65.00-0.700 0.295 2.559 0.101 22.10 2.257 1.210 4.00
CS7.50-65.00-1.310 0.295 2.559 0.101 24.50 2.500 0.370 6.22
C7.50-65.00-1.310 0.295 2.559 0.101 24.50 2.500 0.440 7.48
CS7.50-9.50-1.470 0.295 0.374 0.015 3.90 0.062 2.170 6.97
C7.50-9.50-1.470 0.295 0.374 0.015 3.90 0.062 2.620 8.39
CS7.50-9.50-2.730 0.295 0.374 0.015 4.10 0.065 4.000 12.96
C7.50-9.50-2.730 0.295 0.374 0.015 4.10 0.065 4.810 15.59
CS7.50-9.50-5.650 0.295 0.374 0.015 4.40 0.070 8.170 26.84
C7.50-9.50-5.650 0.295 0.374 0.015 4.40 0.070 9.820 32.26
CS7.50-9.50-10.840 0.295 0.374 0.015 4.70 0.074 15.440 51.50
C7.50-9.50-10.840 0.295 0.374 0.015 4.70 0.074 18.550 61.90

Part
Number
OD Free
Length
Wire
Diameter
Total
Coils
Solid
Coil Height
Solid
Load
Spring
Rate


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