Compression Spring Part Number System - In Metric Millimeter

StockSpringsCatalog.com Part Number System For Compression Springs in Metric Millimeter

P

Part Number

C

Compression Spring

900

Wire Diameter

-12190

Outer Diameter of Spring

-9000

Total Coils

-MW

Material Type

-50800

Free Length

-CG

End Type

-N

Finish

-MM

Unit of Measure

Our Part Numbers Have Changed

Since we have created the new website, we have updated our dimensional part numbers to not have any decimal points. However, we have kept the three decimal spaces so remember to add the extra zeros where needed.

Previous Part Number

PC900-12190-9.000-MW-50.800-CG-N-MM

New Part Number

PC900-12190-9000-MW-50800-CG-N-MM

StockSpringsCatalog.com By Acxess Spring Part Number System In Metric Millimeter For Compression Springs

We have developed an easy stock spring part number system using the actual dimensions of the spring. This part number system for springs was developed to facilitate the creation and understanding of part numbers for springs. By using the actual dimensions of the spring in the spring part number we have made our part numbers for springs simple, but yet descriptive of the actual measurements of the spring in real time. Our part numbers consist of a series of numbers to describe each individual spring. Each part number is separated by hyphens to indicate different dimensional characteristics of a spring. Each series describes a different dimension. Below you will find a breakdown explanation of how StockSpringsCatalog.com part number system works in metric millimeter.

  • The letter P stands for Part Number
  • The letter C stands for Compression Spring
  • The first series of numbers indicates Wire Diameter=WD
  • The second series, following the first hyphen, indicates Outer Diameter=OD
  • The third series, following the second hyphen, indicates Total Coils=TC
  • The fourth series, following the third hyphen, indicates Material Type
  • The fifth series, following the fourth hyphen, indicates Free Length=FL
  • The sixth series, following the fifth hyphen, indicates End Type
  • The seventh series, following the sixth hyphen, indicates Finish
  • The eighth series, following the last hyphen, indicates Unit of Measure Metric Millimeter=MM

Please look at the part number example below for a further explanation.

Compression Spring Part Number Example In Metric Millimeter:

PC900-12190-9000-MW-50800-CG-N-MM

  • P=Part Number
  • C=Compression Spring
  • 900=.900 Wire Diameter=WD
  • 12190=12.190 Outer Diameter=OD
  • 9.000=Total Coils=TC
  • MW=Material Type
  • 50.800=Free Length=FL
  • CG=End Type
  • N=Finish
  • MM=Unit Of Measure Metric Millimeter

Nomenclature:

Material Type: BC=Beryllium Copper, HD=Hard Drawn, MW=Music Wire, OT=Oil Tempered, PB=Phosphor Bronze, SPR=Spring Steel, SST=Stainless Steel

End Type: C=Closed Ends, CG=Closed and Ground Ends, O=Open Ends

FinishBO=Black Oxide, GI=Gold Irridite, N=None, Z=Zinc

Unit of Measurement: MM=millimeters, IN=inches

StockSpringsCatalog.com By Acxess Spring Part Number System In Inches For Compression Springs