LC7-ASJK-AB

MODEL "2171" SALES A KIT; CRYOGENIC BACK PRESSURE RELIEF REGULATOR,TFE GASKETS 1/2" SIZE, GLOBE DESIGN (SIDE INLET - SIDE OUTLET); 316L SST BODY & CF3M SST SPRING CHAMBER, OPT-55: CLEANED FOR OXYGEN SERVICE PER SPEC #S-1134; S36 TRIM: 316L SST WITH TFE SEAT,302SST DIAPHRAGM;