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 6145-01-127-1622
NSN 6240-01-282-0983
NSN 5996-01-091-4836
NSN 5990-01-004-6343
NSN 6145-01-218-9942
NSN 6220-01-095-6525
NSN 5855-01-229-3864
NSN 5998-00-764-2940
NSN 5965-01-615-5375
NSN 5965-00-424-9636
NSN 5999-01-154-2169
NSN 5910-01-438-8104