Extension Spring Part Number System - In Inches
StockSpringCatalog.com Part Number System For Extension Springs in Inches
P
Part Number
E
Extension Spring
049
Wire Diameter
-375
Outer Diameter of Spring
-26235
Total Coils
-SST
Material Type
-1750
Length Inside Hook
-MH
Hook Type
-N
Finish
-IN
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
PE049-375-26.235-SST-1.750-MH-N-IN
New Part Number
PE049-375-26235-SST-1750-MH-N-IN
StockSpringCatalog.com By Acxess Spring Part Number System In Inches For Extension 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 spring measurements 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 StockSpringCatalog.com part number system works for extension springs in inches.
- The letter P stands for Part Number
- The letter E stands for Extension 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 Length Inside Hooks=LIH
- The sixth series, following the fifth hyphen, indicates Hook Type
- The seventh series, following the sixth hyphen, indicates Finish
- The eighth series, following the last hyphen, indicates Unit of Measure Inches=IN
Please look at the part number example below for a further explanation.
Extension Spring Part Number Example In Inches:
PE049-375-26235-SST-1750-MH-N-IN
- P=Part Number
- E=Extension Spring
- 049=0.049 Wire Diameter=WD
- 375=0.375 Outer Diameter=OD
- 26.235=Total Coils=TC
- SST=Material Type
- 1.750=Lenght Inside Hook=LIH
- MH=Hook Type
- N=Finish
- IN=Unit Of Measure Inches
Nomenclature:
Material Type: BC=Beryllium Copper, HD=Hard Drawn, MW=Music Wire, OT=Oil Tempered, PB=Phosphor Bronze, SPR=Spring Steel, SST=Stainless Steel
Hook Type: CO=Closed Over Hook, MH=Machine Hook
Hook Type: *=Double Loop, **=Side Hook/Loop, ***=Extended Hooks
Finish: BO=Black Oxide, GI=Gold Irridite, N=None, Z=Zinc
Unit of Measurement: IN=inches, MM=millimeters