Item includes a well for the thermometer under test; quartz sealed envelope; it contains an inert gas at a pressure of 1 standard atmosphere at the freezing temperature
NSN 6145-01-512-1870
NSN 5920-00-584-4592
NSN 6645-01-274-7784
NSN 6135-00-203-9645
NSN 6110-01-447-2770
NSN 6610-00-127-0849
NSN 5945-01-454-7518
NSN 6650-00-316-4889
NSN 5910-01-431-5825
NSN 6320-00-456-2092
NSN 6240-00-258-2389
NSN 5960-00-225-6731
Last Updated: 06/15/2025