2815-14-392-2858

5905-15-154-2407 5905151542407 151542407 is a resistor whose ohmic value cannot be adjusted or varied. the resistance element consists of either a thin layer of conductive material, containing either binders or insulating materials, deposited on an insulated form; or an alloy of metal and ceramic materials, usually fused to an insulated form. opposition to the flow of current is an inherent property of the materials used and is manifest by the heat dissipation in the resistor. see also attenuator, fixed and resistor, fixed, composition. excludes carbon composition type resistors.

5925-12-154-2407 5925121542407 121542407 is a device with means other than fuses for automatically opening the circuit in which it is installed when the current varies from the predetermined value for which the device is set. may include provisions for manual operation. at least one set of contacts must be in series with the actuating element(s). a combination of semiconductor and passive devices may be used in lieu of contacts. for automatically operated items in which the actuating (tripping) element and contacts are not in series, see relay (as modified). for items which are operated both manually and automatically but the actuating elements and contact are not in series, see relay-switch. excludes circuit breaker box and magneto "breaker" assemblies. see also switch (as modified); and controller.

2530-33-154-2407 2530331542407 331542407 is a fibrous and/or metallic material with or without binders and/or compounds, cut or molded to a specific size. it may be a segment or a complete lining. it is usually designed to be fastened to a shoe, disk, band, cone, or the like, but may be installed without fastening. it provides a friction surface for transmitting, retarding, or stopping motion. excludes lining material, friction.

5330-00-154-2407 5330001542407 001542407

5365-66-154-2407 5365661542407 661542407 is an item, made of rubber or plastic, usually cylindrical, with or without a flange, having one or more holes extending through its entire length, usually parallel to its axis. the overall length must exceed 25 percent of its diameter or a distance across the peripheral flats for items without a flange. for items formed of other material see bushing, sleeve. excludes bumper, nonmetallic and grommet nonmetallic.