4820-14-504-8240

6210-01-390-2552 6210013902552 013902552 is a transparent or translucent item designed to enclose or be placed in front of a light source. sections of the lens may be opaque. it may or may not include a holder. it is designed to be either a replacement unit for a specific type of light, such as light, indicator&#59; light, navigational, marine&#59; stop light, vehicular&#59; and lantern, electric or that portion of a switch, (as modified) used as an actuator and having provisions for illumination. see also, window, lighting fixture&#59; globe&#59; electric light&#59; and filter (2), (as modified).

4820-98-107-2991 4820981072991 981072991 is a valve specifically designed to automatically maintain a predetermined discharge flow rate which may be adjustable within a specific range. it is designed to be used with various fluids and may be preset and/or adjustable. it may be in-line or cartridge (manifold) design. excludes valve, regulating, feed water; valve, regulating, fluid pressure; valve, regulating, fuel oil; valve, regulating, oil pressure, automatic pilot; vavle, regulating, temperature; valve, angle; and valve, globe.

5865-14-390-2552 5865143902552 143902552 is an open or inclosed frame structure designed to accommodate (but does not include) electrical/electronic equipment mounted on standard width panels so that the equipment may be operated after installation without being removed. it must have panel mounting rails that provide a uniform pattern of mounting holes that will accommodate various combinations of standard width panels. it may include wires, cables, terminal boards, connectors, and the like, required for equipment operation. see also mounting base, electrical equipment; cabinet, electrical equipment; and case (2) (as modified). excludes main distributing frame, telephone and intermediate distributing frame, telephone.

2815-00-390-2552 2815003902552 003902552

7690-01-600-6798 7690016006798 016006798 is a flexible item designed to be affixed to an object by adhesion or sewing to indicate contents, destination, or other similar identification. it may be blank with a surface designed for marking, preprinted, or have data woven into it. may be in roll form if perforations or markings are provided for detaching items of a specific length, or if separate labels are affixed to a continuous roll of backing material. excludes marker, identification; plate, identification; tape identification; and tape, pressure sensitive adhesive.