Items are being coded as critical to insure source inspection will be performed at the point of manufacture, prior to material receipt by the us navy or other dod components. These items are piece parts or end items in support of vital military hardware necessary to sustain the successful mission of the ships, submarines, and shore stations of the us navy. Critical features including, but not limited to, dimensions, tolerances/clearances, electronic characteristics, and metallurgical properties will bespecified for government q ar (quality assurance representatives) to insure the highest possible degree of quality and reliability of these parts being delivered under navicp contracts
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.
Classification: Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level
NSN 6145-01-056-8263
NSN 5905-00-171-2652
NSN 7035-00-834-2090
NSN 2925-00-328-5204
NSN 5960-01-065-9684
NSN 6620-01-484-6904
NSN 5935-01-652-2031
NSN 6135-01-540-9655
NSN 6130-01-575-6874
NSN 2925-01-354-1752
NSN 5930-01-396-0090
NSN 5920-00-946-0046