5340-17-052-3494

5950-15-060-9054 5950150609054 150609054 is an item having either a single tapped winding (autotransformer type), or two or more windings designed to furnish inductive reactance and/or transfer electrical energy in circuits by means of a magnetic field. it is so designed that its entire intended range of operations is above 20 kilohertz (kilocycles). the minimum value may extend into the audio frequency range (below 20 kilohertz). it may include integral capacitors, coils, resistors, and adjustable tuning cores. for items having only two active terminals see coil, radio frequency. includes types having windings which may be moved with respect to each other. excludes transformer, discriminator.

4820-66-060-9054 4820660609054 660609054 is a replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. the body may have a flange of various shapes. for diesel and gasoline reciprocating engines, see insert, engine valve seat.

6130-01-060-9054 6130010609054 010609054 is a component which converts available alternating current or direct current electrical power into a form required to operate another component or set. the item may consist of a combination of an invertor, vibrator; vibrator, interrupter; vibrator, self-rectifying; invertor, power, static; with a transformer and rectifier(s) employing electron tubes, semiconductor diode or metallic (dry disc) type components, or the synchronized secondary contact(s) of a vibrator, self-rectifying; or may consist of electron tubes, semiconductor diode or metallic (dry disc) type rectifiers and capacitors in transformerless (alternating current-direct current type) circuits which may be of the voltage-multiplier type. the item may incorporate a filter, direct current power and provisions for regulation of input and/or output voltage. the item may have special input, output, control or other facilities for applications in specialized environments such as medical, dental or other operations. excludes battery chargers and rotating machinery types of items, such as motor generators and dynamotors.

5950-00-060-9054 5950000609054 000609054

4710-00-840-8994 4710008408994 008408994 is a length of tubing, straight, or prebent to a predetermined angle, with added component(s) that forms an end connection on one or both ends. for flexible tube assemblies, see hose assembly (as modified). for items having perforations in the tubing or attachments, see tube assembly, fire extinguishing system. excludes items having integral preformed or plain ends, tube, bent (as modified), and items which are branched or forked.