The 227223-1: The natural polyamide (nylon) body is the standard dielectric for BNC accessories, offering good electrical insulation and resistance to common solvents. Packed in bulk, this bushing is intended for field or production assembly where individual packaging is not needed.
This bushing is designed for use with standard BNC jacks — the interface is defined by the BNC connector style, so it fits any BNC jack that accepts a bushing of this type. The natural colour is the as-moulded nylon finish; no secondary painting or coating. For a replacement or alternative, the base product number 227223 covers the same form factor — there is no pin-compatible substitute from TE within the same series that changes the fit.