2840-00-016-0856

1650-01-684-6198 1650016846198 016846198 is a cylinder containing a piston and other component parts designed to develop linear motion required to operate a given object(s) with energy generated from either pneumatic or hydraulic pressure(s). see also cylinder, actuating, linear. do not use if a more specific name applies.

9530-00-684-6198 9530006846198 006846198 is a metallic product of ferrous or nonferrous material. it is produced as a solid section in straight lengths or short barlike forms of cored or solid cross section. it may be round, square, hexagon, oval, half-oval, or half-round shape whose width, diameter, or distance between parallel faces is 3/8 inch or 10.0mm or greater. rectangular shape cross-sectional dimensions are limited to those established in appendix c, fiig a131. it is round to a maximum diameter of 24 inches or 610.0mm. for a rectangular shape less than 3/32 inch or 2.5mm thickness, see wire (1), nonelectrical.