4925-00-745-7819

5805-15-187-3905 5805151873905 151873905 is a terminal which is used in a telephone system.

4540-12-187-3905 4540121873905 121873905 is an electrical device in the form of a resistor consisting of a resistance wire, an insulating material, and may be sheathed. includes infrared elements. it is designed to transform electrical current into heat. it may include an automatic control to regulate the amount of heat generated.

8310-00-187-3905 8310001873905 001873905

5305-33-187-3905 5305331873905 331873905 is an externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. the threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. the thread length being the controlled dimension, the grip length is not specified. a locking feature may be incorporated in the design of the head or threads. the head is not designed to be held or driven with an inserted driver or by the thumb and fingers. excludes bolt,machine; bolt,externally relieved body; bolt,internal wrenching; and screw,cap,socket head.