Custom O'ring STL 3D file ID 18.5 × CS 7 mm 📦#8762

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File of circular seal with dimensions ID (inner diameter) 18.5 mm / thickness 7  mm. Outer diameter (OD) corresponds to 32.5 mm.
Generation date: 2026-05-04
3D Model O'ring STL 3D file ID 18.5 × CS 7 mm

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  • o-ring-ID18.5mm-CS7mm_model876_model8762-nb0_dd{id}.stl : 1.5 Mo
STL Mesh quality : not defined
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Values for this model

This model was generated by the O-ring template, with the following values:
Parameter Value
#1 inner diameter (ID) 18.5 mm (≃0.73 in)
#2 cross section (CS) 7 mm (≃0.28 in)
Metadata Value
outer diameter (OD) 32.5 mm (≃1.28 in)
illustration of the parameters
Parameter overview

Labels are used in the naming of the downloaded 3D files.

Parameter Label
#1 inner diameter (ID) ID
#2 cross section (CS) CS

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To search for a model based on your own parameters, go to the template page O-ring 

O-ring STL 3D file ID 18.2 × CS 7 mm (📦 #8764)

1 object(s) - format STL
O-ring STL 3D file ID 18.2 × CS 7 mm
Model of O-ring with Inner diameter 18.2 mm × thickness 7  mm. Outer diameter (OD) is therefore 32.2 mm.
Parameter Value Unit
inner diameter (ID) 18.2 mm
cross section (CS) 7 mm

O-ring STL 3D file ID 17.5 × CS 7 mm (📦 #8765)

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O-ring STL 3D file ID 17.5 × CS 7 mm
STL file of circular seal with dimensions Internal diameter (ID) 17.5 mm × CS 7  mm. Final diameter corresponds to 31.5 mm.
Parameter Value Unit
inner diameter (ID) 17.5 mm
cross section (CS) 7 mm

O-ring STL file ID 16 × CS 7 mm (📦 #8766)

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O-ring STL file ID 16 × CS 7 mm
3D model in STL format of O-ring with dimensions ID (inner diameter) 16 mm / CS (cross section) 7  mm. The outer diameter resulting is 30 mm.
Parameter Value Unit
inner diameter (ID) 16 mm
cross section (CS) 7 mm

O-ring STL 3D file ID 15 × CS 7 mm (📦 #8767)

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O-ring STL 3D file ID 15 × CS 7 mm
Model of circular seal with Internal diameter 15 mm by section thickness 7  mm. The outer diameter resulting corresponds to 29 mm.
Parameter Value Unit
inner diameter (ID) 15 mm
cross section (CS) 7 mm

O-ring STL 3D file ID 13.5 × CS 7 mm (📦 #8768)

1 object(s) - format STL
O-ring STL 3D file ID 13.5 × CS 7 mm
3D file of O-ring (torus-shaped seal) with dimensions Inner diameter 13.5 mm by thickness 7  mm. Outer diameter (OD) is 27.5 mm.
Parameter Value Unit
inner diameter (ID) 13.5 mm
cross section (CS) 7 mm

O-ring STL 3D file ID 12.9 × CS 7 mm (📦 #8771)

1 object(s) - format STL
O-ring STL 3D file ID 12.9 × CS 7 mm
File of rubber ring with dimensions Internal diameter 12.9 mm by thickness 7  mm. Final diameter resulting corresponds to 26.9 mm.
Parameter Value Unit
inner diameter (ID) 12.9 mm
cross section (CS) 7 mm

O'ring STL file ID 12.7 × CS 7 mm (📦 #8770)

1 object(s) - format STL
o'ring STL file ID 12.7 × CS 7 mm
3D file of circular seal with Internal diameter (ID) 12.7 mm / CS 7  mm. Outer diameter (OD, for outer diameter) is 26.7 mm.
Parameter Value Unit
inner diameter (ID) 12.7 mm
cross section (CS) 7 mm

O-ring STL 3D file ID 12.5 × CS 7 mm (📦 #8769)

1 object(s) - format STL
O-ring STL 3D file ID 12.5 × CS 7 mm
3D file in STL format of circular seal with dimensions Internal diameter 12.5 mm / CS (cross section) 7  mm. Final diameter resulting is therefore 26.5 mm.
Parameter Value Unit
inner diameter (ID) 12.5 mm
cross section (CS) 7 mm

O-ring STL file ID 12.4 × CS 7 mm (📦 #8679)

1 object(s) - format STL
O-ring STL file ID 12.4 × CS 7 mm
Model of sealing ring with dimensions Inner diameter (ID) 12.4 mm by thickness 7  mm. External diameter (OD) is therefore 26.4 mm.
Parameter Value Unit
inner diameter (ID) 12.4 mm
cross section (CS) 7 mm

O'ring STL file ID 12.1 × CS 7 mm (📦 #8676)

1 object(s) - format STL
o'ring STL file ID 12.1 × CS 7 mm
3D file in STL format of rubber ring with dimensions ID 12.1 mm by CS 7  mm. The outer diameter is 26.1 mm.
Parameter Value Unit
inner diameter (ID) 12.1 mm
cross section (CS) 7 mm

O'ring STL 3D file ID 11.9 × CS 7 mm (📦 #8673)

1 object(s) - format STL
o'ring STL 3D file ID 11.9 × CS 7 mm
File of sealing ring with Inner diameter (ID) 11.9 mm by section thickness 7  mm. Outer diameter (OD) corresponds to 25.9 mm.
Parameter Value Unit
inner diameter (ID) 11.9 mm
cross section (CS) 7 mm

O-ring STL 3D file ID 11.7 × CS 7 mm (📦 #8669)

1 object(s) - format STL
O-ring STL 3D file ID 11.7 × CS 7 mm
STL file of sealing ring with Internal diameter (ID) 11.7 mm / thickness 7  mm. Outer diameter (OD, for outer diameter) resulting is therefore 25.7 mm.
Parameter Value Unit
inner diameter (ID) 11.7 mm
cross section (CS) 7 mm

O-ring STL 3D file ID 28 × CS 7 mm (📦 #1677)

1 object(s) - format STL
O-ring STL 3D file ID 28 × CS 7 mm
3D file of O-ring (torus-shaped seal) with dimensions ID 28 mm / CS 7  mm. The outer diameter is 42 mm.
Parameter Value Unit
inner diameter (ID) 28 mm
cross section (CS) 7 mm

O-ring STL 3D file ID 10 × CS 6.3 mm (📦 #1052)

1 object(s) - format STL
O-ring STL 3D file ID 10 × CS 6.3 mm
STL file of O-ring (torus-shaped seal) with ID 10 mm / CS 6.3  mm. Outer diameter (OD, for outer diameter) resulting is therefore 22.6 mm.
Parameter Value Unit
inner diameter (ID) 10 mm
cross section (CS) 6.3 mm

O-ring STL file ID 39 × CS 7 mm (📦 #3090)

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O-ring STL file ID 39 × CS 7 mm
3D file in STL format of circular seal with dimensions ID (inner diameter) 39 mm / thickness 7  mm. Final diameter corresponds to 53 mm.
Parameter Value Unit
inner diameter (ID) 39 mm
cross section (CS) 7 mm

O-ring STL file ID 20 × CS 6 mm (📦 #7726)

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O-ring STL file ID 20 × CS 6 mm
3D file of O-ring (torus-shaped seal) with dimensions Inner diameter 20 mm × CS (cross section) 6  mm. The outer diameter corresponds to 32 mm.
Parameter Value Unit
inner diameter (ID) 20 mm
cross section (CS) 6 mm

O-ring STL 3D file ID 15 × CS 6 mm (📦 #7209)

1 object(s) - format STL
O-ring STL 3D file ID 15 × CS 6 mm
3D file in STL format of O-ring with Inner diameter (ID) 15 mm / CS (cross section) 6  mm. External diameter (OD) is 27 mm.
Parameter Value Unit
inner diameter (ID) 15 mm
cross section (CS) 6 mm

O'ring STL 3D file ID 25 × CS 8 mm (📦 #2229)

1 object(s) - format STL
o'ring STL 3D file ID 25 × CS 8 mm
3D file in STL format of O-ring with dimensions Inner diameter (ID) 25 mm by section thickness 8  mm. External diameter (OD) resulting corresponds to 41 mm.
Parameter Value Unit
inner diameter (ID) 25 mm
cross section (CS) 8 mm

O-ring STL file ID 12 × CS 6 mm (📦 #7210)

1 object(s) - format STL
O-ring STL file ID 12 × CS 6 mm
STL model of O-ring with Inner diameter 12 mm by thickness 6  mm. Final diameter resulting is 24 mm.
Parameter Value Unit
inner diameter (ID) 12 mm
cross section (CS) 6 mm

O-ring STL file ID 9.5 × CS 6 mm (📦 #4265)

1 object(s) - format STL
O-ring STL file ID 9.5 × CS 6 mm
3D file in STL format of rubber ring with Internal diameter 9.5 mm / section thickness 6  mm. Outer diameter (OD, for outer diameter) corresponds to 21.5 mm.
Parameter Value Unit
inner diameter (ID) 9.5 mm
cross section (CS) 6 mm

O-ring STL file ID 32 × CS 8 mm (📦 #1520)

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O-ring STL file ID 32 × CS 8 mm
3D model of O-ring with dimensions Internal diameter (ID) 32 mm × section thickness 8  mm. External diameter (OD) resulting is 48 mm.
Parameter Value Unit
inner diameter (ID) 32 mm
cross section (CS) 8 mm

O-ring STL 3D file ID 4 × CS 6 mm (📦 #3933)

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O-ring STL 3D file ID 4 × CS 6 mm
File of circular seal with dimensions Inner diameter (ID) 4 mm by section thickness 6  mm. Outer diameter (OD, for outer diameter) resulting is therefore 16 mm.
Parameter Value Unit
inner diameter (ID) 4 mm
cross section (CS) 6 mm

O-ring STL file ID 34 × CS 8 mm (📦 #7348)

1 object(s) - format STL
O-ring STL file ID 34 × CS 8 mm
3D file in STL format of rubber ring with Internal diameter 34 mm / CS 8  mm. External diameter (OD) resulting is 50 mm.
Parameter Value Unit
inner diameter (ID) 34 mm
cross section (CS) 8 mm

O-ring STL file ID 13.8 × CS 5.6 mm (📦 #8680)

1 object(s) - format STL
O-ring STL file ID 13.8 × CS 5.6 mm
STL model of rubber ring with ID 13.8 mm by CS 5.6  mm. Outer diameter (OD, for outer diameter) resulting is therefore 25 mm.
Parameter Value Unit
inner diameter (ID) 13.8 mm
cross section (CS) 5.6 mm

O-ring STL file ID 13.5 × CS 5.6 mm (📦 #8677)

1 object(s) - format STL
O-ring STL file ID 13.5 × CS 5.6 mm
STL file of sealing ring with Internal diameter (ID) 13.5 mm × section thickness 5.6  mm. The outer diameter resulting corresponds to 24.7 mm.
Parameter Value Unit
inner diameter (ID) 13.5 mm
cross section (CS) 5.6 mm

O-ring STL 3D file ID 13.3 × CS 5.6 mm (📦 #8674)

1 object(s) - format STL
O-ring STL 3D file ID 13.3 × CS 5.6 mm
3D file in STL format of O-ring with dimensions ID (inner diameter) 13.3 mm by CS (cross section) 5.6  mm. Final diameter corresponds to 24.5 mm.
Parameter Value Unit
inner diameter (ID) 13.3 mm
cross section (CS) 5.6 mm

O-ring STL 3D file ID 13.1 × CS 5.6 mm (📦 #8670)

1 object(s) - format STL
O-ring STL 3D file ID 13.1 × CS 5.6 mm
3D file in STL format of O-ring with Internal diameter 13.1 mm by section thickness 5.6  mm. External diameter (OD) resulting corresponds to 24.3 mm.
Parameter Value Unit
inner diameter (ID) 13.1 mm
cross section (CS) 5.6 mm

O-ring STL file ID 40 × CS 6 mm (📦 #1051)

1 object(s) - format STL
O-ring STL file ID 40 × CS 6 mm
3D model in STL format of O-ring with dimensions Inner diameter 40 mm × thickness 6  mm. The outer diameter is therefore 52 mm.
Parameter Value Unit
inner diameter (ID) 40 mm
cross section (CS) 6 mm