지정품명부호 검색

각종 부품의 개방구나 표면에 맞추어 기계적 보호를 제공하거나 페인팅, 선적, 보관등에 이 물질이 들어가지 않도록 하기위해 특별히 만들어진 부품이다. 장비가 작동시 압력하에 유체 를 보유하기 위해 만들어진 것이 아님. 개방구에만 맞추는 품목은 다음을 참조하라(개방구 표면에만 맞추는 것은 그 밑의 품목을 참조할것)

An item specifically designed to fit into or over the opening(s) of various items to provide mechanical protection and/or to prevent the entrance of foreign matter during painting, shipping, storage, or the like. It is not designed to retain fluids under pressure during equipment operation. For items designed to fit only into an opening, see PLUG (as modified) and STOPPER (as modified). For items designed to fit only over an opening, see BOOT (as modified); CAP (as modified); COVER (as modified); and HOOD (as modified).