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The NATO Stock Number or National Stock Number (NSN) is a 13-digit alphanumeric code consisting of a Group of Supply, a Class of Supply and the unique NIIN to designate unique items of supply grouped by their relative catalog category. The first four digits are the NATO Supply Classification (NSC) or Federal Supply Class (FSC) code.
Furniture, fixtures, and equipment (or FF&E) (sometimes Furniture, furnishings, and equipment [1] [2]) is an accounting term used in valuing, selling, or liquidating a company or a building. FF&E are movable furniture , fixtures , or other equipment that have no permanent connection to the structure of a building or utilities. [ 3 ]
A light fixture or luminaire is a technical and professional term for the electrical fixtures used to hold a lamp—a light bulb—the light source. Wikimedia Commons has media related to Lighting fixtures .
Fluorescent lamps in various embodiments. Since their introduction as a commercial product in 1939, many different types of fluorescent lamp have been introduced. Systematic nomenclature identifies mass-market lamps as to overall shape, power rating, length, color, and other electrical and illuminating characteristics.
A light fixture (US English), light fitting (UK English), or luminaire is an electrical lighting device containing one or more light sources, such as lamps, and all the accessory components required for its operation to provide illumination to the environment. [1] All light fixtures have a fixture body and one or more lamps.
The installation of conductors, fixtures and protection devices for a structure or vehicle. electricity meter An instrument to measure the electrical energy used by a customer for revenue purposes. electricity pylon A structure, generally of wood or metal, to support wires. electricity The set of physical phenomena associated with electric charges.
A reference designator unambiguously identifies the location of a component within an electrical schematic or on a printed circuit board.The reference designator usually consists of one or two letters followed by a number, e.g. C3, D1, R4, U15.
EN 40-5: Lighting columns - Part 5: Requirements for steel lighting columns; EN 40-6: Lighting columns - Part 6: Requirements for aluminium lighting columns; EN 40-7: Lighting columns - Part 7: Requirements for fibre reinforced polymer composite lighting columns; EN 54: Fire detection and fire alarm systems; EN 71: Safety of toys; EN 81: Safety ...