Solid; no. 1; for laboratory use
A closure to fit within the mouth of a bottle. It is made of cork, rubber, glass and glazed ceramics, paper, or plastic. It has other uses such as a closure for an oil hole, or bolt hole in a small machine assembly.
NSN 5998-01-123-9687
NSN 5990-01-419-0661
NSN 6150-01-445-6870
NSN 5960-01-500-6615
NSN 6645-01-527-4456
NSN 2925-01-228-6554
NSN 5945-00-765-1689
NSN 6130-01-616-9751
NSN 2925-00-436-9837
NSN 5950-01-176-6434
NSN 7035-01-526-9702
NSN 6130-00-752-8746