Nut Seal for Potentiometers and Switches, 3/8 inch - 32 thread thd size, 1/2 inch nut size, NS500 Thomas & Betts, Waterproof Sealed rubber o-ring Weatherproof, pot panel, F81 Wall Plate Nut
3M 6100-B Fiber Optic ST Hot Melt Connector
3M 6202 Multimode Fiber Optic FC Connector
The 3M™ FC Connector is a pull-proof design that is fully compatible with all RC connectors adhering to the NTT specification. The FC incorporates 3M™ pre-radiused PC zirconia ceramic technology to provide high optical performance and minimize reflected power to –50 dB on factory polished cable assemblies. The ferrule is independent of the backbone so that a pull on the jacketed connectorized cable will not cause the ferrule to break optical contact with a second ferrule in a connection.