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 5925-01-034-9288
NSN 5925-00-389-6433
NSN 6135-01-483-5269
NSN 5999-01-435-6290
NSN 5835-01-608-8868
NSN 6110-00-161-4115
NSN 5990-01-328-2385
NSN 5999-00-221-4615
NSN 5930-01-175-2032
NSN 5998-01-533-6794
NSN 5965-00-849-1313
NSN 6645-00-536-1555