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; underwater life support iaw navsea instruction 10560.2b
An instrument designed to measure air, gas, fluid, and vapor pressure by means of an internal pressure sensitive element (bellows, bourdon tube, transducer/transmitter and the like) which transmits energy, by direct linkage, to the indicating pointer of a scale or a digital display, calibrated in units of pressure. it may include a temperature equivalent scale. for items that do not have an internal pressure sensitive element see indicator, pressure.
Classification: Instruments and apparatus for measuring or checking pressure
NSN 6620-00-404-0149
NSN 6145-01-413-5112
NSN 6110-01-445-3072
NSN 2925-01-079-6229
NSN 5935-01-357-7879
NSN 5935-01-119-4023
NSN 5999-00-831-4101
NSN 4140-00-315-0146
NSN 6105-00-932-5309
NSN 5996-01-461-8320
NSN 5905-01-615-0965
NSN 6320-01-118-6662