5830-12-313-0307

4020-15-156-0239 4020151560239 151560239 is an assemblage of fibers or filaments (includes natural or synthetic fibers with the exception of asbestos) in the form of a continuous cylindrical length, 1/8 inch (3.175 mm) or over in nominal diameter. it is stranded construction made by twisting or laying together 3 or more strands in which each successive twist direction is in the opposite direction to the preceding twist. see also twine, fibrous; and cord, fibrous. excludes items with fittings or loop ends; houseline; ratline; rope, asbestos; roundline; seizing stuff; yacht marline; rope; wire; and fiber (as modified).

3040-99-156-0239 3040991560239 991560239

3020-33-156-0239 3020331560239 331560239

4720-12-156-0239 4720121560239 121560239 is a length of nonmetallic hose with fittings on one or both ends. for items without fittings, see hose, nonmetallic. excludes hose assembly, air duct; and hose assembly, air duct, air breathing.

5977-66-156-0239 5977661560239 661560239 is an item specifically designed to be used in the transfer of electrical energy to or from another conducting surface. either the brush or the surface is continually moving during the transfer of energy. the brush is usually composed in part of some form of the element carbon. includes: (1) a single brush either with or without an attached shunt (flexible wire lead) and/or a helical or flat type pressure spring; (2) a split brush composed of two or more pieces (wafers), which are used in place of one brush usually connected together by individual shunts to a common terminal; (3) paired brushes composed of two identical or non-identical brushes connected together by a common shunt either with or without pressure springs or connected by individual shunts to a common terminal, or with pressure springs and connected to a common bar, bracket or the like either with or without individual shunts; (4) multiple brushes composed of more than two identical or non-identical brushes without pressure springs connected by individual shunts to a common terminal, or with pressure springs and connected to a common bar, bracket or the like by individual shunts. does not include moving contacts which make and slide past stationary contacts, but are stationary while the circuit is conducting, such as the sliding contacts on a rheostat or the stationary contact on a synchro. excludes: contact, electrical; and contact assembly, electrical.