Vacuum flanges
   KF10 - 312
   KF16 - 314
   KF25 - 320
   KF40 - 326

Ultratorr fittings
   1/16 - 001-1/2 micro
    1/8 - 006
   3/16 - 008
    1/4 - 010
    3/8 - 012

Laser Chamber
  Windows
    Small - Kalrez 218 mcmaster/9568K72/
    Large - Kalrez 223 mcmaster/9568K644/
  Ultratorr fittings
    1/4" -  Kalrez 010 mcmaster/9568K15/

Airlock big window - either will work, channel dimensions suggest 1/4
   3/16 - 344 mcmaster/9464K598/
    1/4 - 420 mcmaster/9464K744/

Costech AS, Helium vent - ?003 mcmaster/9464K103/

Crushing room shatterbox
   Needs four - extras inside base - 333 mcmaster/9464K56/
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Cross-section
   0** -  1/16  (001 or less, through 003 - micro)
   1** -  3/32
   2** -   1/8
   3** -  3/16
   4** -   1/4