5961-99-038-4466

5961-99-038-4491 5961990384491 990384491 is a two electrode semiconductor device having an asymmetrical voltage - current characteristic. may or may not include mounting hardware and/or heatsink. excludes light emitting diode and semiconductor device,photo. for items containing material such as selenium and copper oxide, see recifier, metallic.

4510-01-040-0731 4510010400731 010400731 is a device used as a means to regulate the flow of liquids through a single or double faucet, shower diverter, and the like. it may be a cartridge-type device or designed to accommodate a disk on one end and a handwheel, lever, and the like on the other end. it may include a washer, screw, o-ring, gasket and the like. for items that may also include a bonnet, bonnet nut, packing, stem nut, locknut, stop ring, sleeve, retainer, and the like see stem assembly, faucet.