2520-14-207-0389

3030-14-516-7028 3030145167028 145167028 is a flat internally toothed belt or a round belt with protuding pins, designed to engage with corresponding teeth or corresponding grooves on the sprockets over which they run.

4920-99-632-3914 4920996323914 996323914 BOARD CHECK

5998-21-909-8210 5998219098210 219098210 is an insulating panel upon which two or more connector, receptacle, electrical, are mounted, and completely processed electrical conductor paths are deposited, etched, or printed in various paths. it provides or completes a circuit between two or more circuit card assembly or electronic components assembly. it may be designed for panel or chassis mounting, or for insertion into a connector, receptacle, electrical. includes motherboards. for items containing processed electrical conductor paths and contacts for plug-in connecting facilities, see printed wiring board. see also printed circuit board; circuit card assembly and cable assembly, printed, flexible.