5340-15-108-7992

4320-00-139-5005 4320001395005 001395005

5310-01-139-5005 5310011395005 011395005 is a nut with a flanged base of varied shapes which may be plain or mounted by rivets, bolts, welding, intergral prongs or by bonding.

5330-15-139-5005 5330151395005 151395005 GUARNIZIONE

7220-99-139-5005 7220991395005 991395005

4820-25-139-5005 4820251395005 251395005 is a value designed to automatically maintain within close limits a predetermined pressure within a closed system regardless of the higher fluctuating or constant inlet pressure. the excess pressure is by-passed to the accumulator or reservoir in lieu of passing through the entire system. it is designed primarily for use in refrigeration and air conditioning systems. excludes valve, regulating, fluid pressure and valve, calibrated flow.