outer collar in a sentence

1. The connector seals when the outer collar is removed.
2. Different types of dress are defined by the clamping of the outer collar clamps to the corselet.
3. A front knob provided slow rate tuning while a metal, outer collar tuned much faster enabling rapid frequency changes across a band.
4. These staggered clefts also provide communication channels between layers by connecting the outer collar of cytoplasm of the Schwann cell to the deepest layer of myelin sheath.
5. The outer collar is rotated to the blue arrow and removed, leaving just the cannula within the body and the plastic connector stuck to the skin.
6. It's difficult to find outer collar in a sentence.