This is a barrier system consisting of a three separate layers of filtration and one-way duck bill valve.; ports on the bottom and top of valve; approx. 3 in. Height and 21/4 in. In dia.; unit pkg q type 72
Classification: Other instruments and appliances used in medical, surgical, dental or veterinary sciences, nesoi
NSN 6240-01-337-2509
NSN 6145-01-605-5194
NSN 5855-00-487-9691
NSN 6110-01-318-2640
NSN 5855-00-548-4742
NSN 6650-01-008-0724
NSN 5920-00-060-3290
NSN 5920-00-430-8811
NSN 5985-01-494-6627
NSN 6240-01-252-8850
NSN 5905-01-563-3913
NSN 5910-01-116-1784