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 6240-00-403-1272
NSN 6685-01-406-5348
NSN 5905-01-241-7184
NSN 5945-01-216-9476
NSN 5965-01-604-0220
NSN 6110-01-437-6430
NSN 5999-00-525-4320
NSN 6685-00-053-1063
NSN 6645-01-329-3890
NSN 5945-01-495-6564
NSN 6145-01-604-8280
NSN 5895-01-521-3296
Last Updated: 06/29/2025