Test Tube Filling Attachments

2 part numbers
3960-L Filling Attachment Test Tube Borosilicate Glass NSN 6640-00-439-3460
  • 0.0000040 linear expansion coefficient per deg celsius
  • +0.0 to 300.0 linear expansion coefficient tempurature range in deg celsius
  • 96.0 acid leached glass silica percentage
  • 1.750 inches maximum neck diameter accommodated
  • glass borosilicate material
68527 NSN 6640-01-580-6765
  • 6630-01-558-5109 testing kit, petroleum end application
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