STAINLESS STEEL SLEEVE, REF: C242-021, FOR VALVE REPAIR 1/2 ”” AND 3/4 ””, MANUFACTURER:, PARKER OR, REF: C242-021D, MANUFACTURER: DURBIN, SITE OF USE: USED IN SINCLAIR COLLINS VALVES OF 1/2 ””AND 3/4 ”” OF THE, PRESSES OF THE DIVIDERS SOES B1, AND B2 ” USED IN THE VULCANIZATION / VULCANIZATION MACHINE PURPOSE: REPLACEMENT, PARTS IN MACHINES / EQUIPMENT MATERIAL USED IN THE, PRODUCTION PROCESS PART / PART DOES NOT HAVE AVERAGE TIME OF WEAR / CONSUMPTION, ABOVE 1 YEAR