5120-12-180-7967

6130-12-318-3821 6130123183821 123183821 is an item designed to make an electrical circuit in conjunction with electronic components such as transistors, semiconductors and rectifiers. it is mounted between a load operating at a rated voltage and a power supply system operated at a specific voltage. excludes transformer (1), potential.

6130-99-795-8140 6130997958140 997958140 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.

1560-01-211-7253 1560012117253 012117253 BELLOWS ASSY.

7530-21-910-7876 7530219107876 219107876 is a printed or typed sheet form document with blank space or spaces for insertion of specific information. excludes card, tabulating, electric accounting machine; paper, tabulating machine, continuous flat fold; paper, graph; indicating slip, dictating machine; envelope (as modified); label; chart (as modified) and tag (as modified).

3120-00-050-0216 3120000500216 000500216 is a detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. it is used to carry a load and to reduce sliding friction. it does not employ rolling elements. the item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. the assembly may be either separable or nonseparable. excludes bearing, plain, rod end and bearing, plain, spherical.