Used on paving machine. 2a 1st end thread class 20 1st end thread quantity per inch bspp threads; boss end, comes with; backup washer-1, retaining washer-1, bsp.tr ext 2nd end thread series
Used on air conditioner. brass body; compatible to RI34a refrigerant; solder connection end; all parts complete with core (neoprene material) npt 2nd end thread series