3 mm Black Nitrile Rubber Vacuum Pickup Cup
A standalone miniature vacuum cup with a source-labeled 3 mm (0.118 in) suction diameter. The original photograph and sectional drawing show the same selected configuration. This listing supplies the rubber cup only, not a nozzle core, metal stem, threaded fitting or complete spring-loaded assembly.
Dimensions
| Feature | Original mm | Equivalent inches |
|---|---|---|
| Suction diameter | 3 | 0.118 |
| Maximum drawn body diameter | 4 | 0.157 |
| Overall drawn height | 4 | 0.157 |
| Upper internal diameter | 3 | 0.118 |
| Inner step diameter | 2 | 0.079 |
| Lower opening | 1.2 | 0.047 |
| Upper axial section | 1.5 | 0.059 |
| Internal axial step | 1 | 0.039 |
| Lip section | 0.5 | 0.020 |
The source identifies these as manual reference measurements. No dimensional tolerances are specified. Inches are rounded to three decimal places. Use the original millimetre drawing and actual mating component to verify fit.
Material and Supply Scope
The source caption identifies black nitrile rubber. Hardness, material grade, temperature range, chemical compatibility and electrical resistance are not supplied. The original anti-static wording has no resistance or test data and is not presented as a verified ESD rating. Pack count is not separately specified in the source. Select quantity to order the shown standalone cup.
Selection and Installation
Match the cup opening, body size, mating nozzle interface and workpiece contact area. Similar nominal diameters do not establish interchangeability with SMT+, ZP2 or ZP3 named cups. This product is a loose rubber component, not the 3 mm complete assemblies or metal-stem cores. No universal machine fit is claimed. Isolate the equipment, inspect the cup for damage, keep the vacuum path clear and test pickup and release on the actual part before production.
Model / configuration / SKU
| Model / configuration | SKU |
|---|---|
| 3 mm / 0.118 in Cup — Black Nitrile Rubber | 4688156125262 |