Bar Hole Double Cup

  • Bar hole double cup jewel is flat on both sides with a straight hole through the center and a cup on both sides surrounding the hole
  • The cups may be used as an oil reservoir or to limit the length of the hole
  • Typical applications include gas or liquid flow meters, measuring meters, gyros, aircraft instruments, dial indicators, watches or clocks
  • Custom dimensions and tolerances available upon request
Model Inside Diameter
(mm)		 Outside Diameter
(mm)		 Length
(mm)		 Material
MT6000 0.4343 - 0.4350 1.0109 - 1.0160 0.3556 - 0.3810 Sapphire
MT6001 0.4356 - 0.4363 1.0109 - 1.0160 0.3556 - 0.3810 Ruby
MT6002 0.9550 - 0.9652 2.9922 - 3.0022 0.45 - 0.55 Sapphire
MT6003 1.0550 - 1.0660 2.4943 - 2.5044 0.6860 - 0.7110 Ruby