5340-15-007-2700

5950-37-502-1829 5950375021829 375021829 is a transformer designed to transfer pulses of nonsinusoidal wave forms between circuits without basically changing the wave forms.

3120-15-138-5131 3120151385131 151385131 BOCCOLA

4320-66-138-5131 4320661385131 661385131 is a positive displacement device which utilzes the rotating motion of one or more gears, cams, vanes, or screws in an enclosure as a means of transferring a liquid from one place to another. it is designed to be driven manually or by a prime mover which is not an integral part of the pump. excludes aircraft engine pumps.

5360-25-138-5131 5360251385131 251385131 is a spring consisting of a length of material wound on itself in the form of a spiral, finished at the ends and designed to exert pressure in a rotating direction around the spring axis. the material may be of various cross-sectional shapes such as round or rectangular. excludes springs designed for thermal actuation (springs in which the torsion forces are designed to be counteracted by changes in temperature).

5306-01-138-5131 5306011385131 011385131 BOLT