Extension Springs

CATALOG AND CUSTOM SPRINGS

To design or search for a particular type of spring click on a picture below.

Compression Springs
Compression Springs
Extension Springs
Extension Springs
Torsion Springs
Torsion Springs
MSDivisions
14 Montgomery Street
Middletown, NY 10940
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CUSTOM SPRINGS:

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SIMPLE MEASUREMENTS

Dial Calipers are more accurate
But follow this and
you can use a tape measure to pick good prospects

 

CATALOG SPRINGS:
Locate extension springs by dimensions

English Units
Page:......Outside Diameter:
146:..........0.063 INCH O.D.
147:..........0.094 INCH O.D.
148:..........0.120 INCH O.D.
149:..........0.180 INCH O.D.
150:..........0.240 INCH O.D.
151:..........0.300 INCH O.D.
152:..........0.360 INCH O.D.
154:..........0.420 INCH O.D.

155:..........0.500 INCH O.D.
156:..........0.650 INCH O.D.
157:..........0.750 INCH O.D.
158:..........0.850 INCH O.D.

159:..........1.000 INCH O.D.
161:..........1.125 INCH O.D.
162:..........1.250 INCH O.D.
163:..........1.500 INCH O.D.
164:..........1.750 INCH O.D.
165:..........2.000 INCH O.D.
Locate METRIC extension springs by dimensions

Metric Units
Page:......Outside Diameter:
420:..........2.5 MM O.D.
421:..........3.0 MM O.D.
422:..........4.5 MM O.D.
423:..........6.3 MM O.D.
424:..........8.0 MM O.D.
425:..........9.5 MM O.D.
426:..........12.5 MM O.D.
427:..........19.0 MM O.D.
Locate stock springs by part number
Part number search
Complete or Partial numbers
Yours, ours, or others


Customer part numbers available
only if provided and logged in.
Competitor number are as available

MSD Part Numbers - include dashes
Competing catalogs - omit dashes
MS24585/6 - dashes optional

MS4586:

MS24586 Part number search
EXTENSION SPRINGS
Add your dash number
to the above.
MS24586 Number system

* Plain carbon steel (Music Wire)
numbers from 1 to 354

* Stainless Steel (302)
numbers from C1 to C3547

* Zinc plate **
numbers from 1001 to 1354.

* Cadmium plated
numbers from 501 to 854

* Other materials and finishes
are considered custom springs.

** MS24586 does not have part numbers for all zinc plated configurations, however they are available.

Search Options

* You can search for a specific dash number.

* Submit as is to get a complete list.

* Enter a "C" to get all Stainless steel numbers

Spring End Configuration

* Ends loops may be cross over center
or machine looops.


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