4730-17-120-6257

Jan 1989 4730-17-055-5536 Pipe Reducer SO40-3/8-1/4NPTRNCC: 3 | RNVC: 2 | DAC: 3 26 Oct 1984 4730-17-120-6257

4730-12-376-1562 4730123761562 123761562 is an adapter having machine threads (straight threads other than pipe or hose series) designed to accommodate a tube on one end or an unthreaded end designed to accommodate a tube. the other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. it is designed to join a tube or tube fitting to a boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like. see also coupling, tube and nipple, tube.

4820-12-369-1092 4820123691092 123691092 is a valve permitting flow in one direction only. it does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. it may be inline or cartridge (manifold) design.