MS18140, MILITARY STANDARD: THREE EIGHTHS INCH THERMOMETER WELL, 4 INCH INSERTION LENGTH, 3/4 INCH NPT THREAD CONNECTION (30 OCT 1964) [NO SUPERSEDING DOCUMENT]
MS18140, MILITARY STANDARD: THREE EIGHTHS INCH THERMOMETER WELL, 4 INCH INSERTION LENGTH, 3/4 INCH NPT THREAD CONNECTION (30 OCT 1964) [NO SUPERSEDING DOCUMENT].