6515-99-211-9196

7220-21-910-9210 7220219109210 219109210 is a piece of floor covering of definite size and shape. it is made of a variety of materials. does not include matting, floor. exclude: mat, electrostatic discharging

6515-01-103-5931 6515011035931 011035931 is an item used as cushioning under plaster casts and/or splints to prevent chafing or slipping and it may be used for building up casts.

3040-99-548-5073 3040995485073 995485073 is a shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. it must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (aa), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. the ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. it is not designed for use in aligning by fitting into corresponding holes of another item. for items used to support rotating members see axle(1), shouldered. for items not having any of the above conditions see pin, shoulder, headless. excludes shaft(1), straight; and axle(1), straight.

2815-99-200-4682 2815992004682 992004682 is an item designed to inclose the cylinder bore(s) of an engine block to form a combustion chamber(s). it may have liquid cooling passage(s) and/or air cooling fin(s) and may include valve(s), valve guide(s), rocker arm(s), injector tube(s), and the like. it is a component part of an engine, diesel. see also cylinder head, gasoline engine.

6250-00-889-7343 6250008897343 008897343 is an electric fitting primarily designed to electrically and mechanically accommodate a lamp. it may include an integral switch, transformer, or dropping resistor, provided these items control the lamp only. it does not include a shade, lens, reflector, or other item for modifying illumination. for items designed to mount on a conduit outlet, or junction box; see fixture, lighting.