NPFC - MIL-G-18997
GAUGE, PRESSURE, DIAL INDICATING
|Publication Date:||8 October 1987|
This specification covers environmentally hardened pressure gauges that utilize a mechanical elastic element to sense the pressure to provide an analog indication of the pressure on a circular dial. Depending on case size, the pressure gauge may either be stem or flush-surface mounted.
Pressure gauges specified herein are intended for the following applications.