5999-15-118-1981

4730-14-299-9361 4730142999361 142999361

6540-00-299-9361 6540002999361 002999361

5340-01-299-9361 5340012999361 012999361 is an item having a major diameter of 3 or more inches (76.2mm) other than items having spoked or sumulated spoked construction, which may be under 3 inches (76.2mm) designed to be gripped by the hand to transmit rotary motion to other devices through a center axis, fabricated in the form of a solid body with simulated spokes or a recessed surface between the rim and the hub, or it may be built up in the form of a frame having a central hub connected to the rim by the spokes. it may have reference markings in the form of dots, arrows, hairline, etc., to indicate the relative position and/or direction of rotation of the item(s) with which it is used. it may also include an integral ratchet device. for similar items having a maximum diameter of less than 3 inches (76.2mm), see knob. for items calibrated in units or series of divisions denoting relative positioning of associated devices, see dial (as modified). excludes steering wheel.

5961-99-193-9860 5961991939860 991939860 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.